Category Isopentane

Isopentane in brown reagent bottle

2-METHYLBUTANE (ISOPENTANE), IsoPentane (R601a)

Isopentane
Formula: C5H12 or R601A, Isopentane is a colorless, flammable liquid with a mild gasoline odor. Isopentane has a wide variety of uses. It is a major component in gasoline and is used as an energy transfer medium in geothermal power production. It is heated and then vaporizes to drive turbines. Isopentane is used as a solvent capable of dissolving many organic compounds. It is also used as an aerosol propellant, replacing substances that are harmful to the ozone layer or have large greenhouse warming potentials. Isopentane can also be used as a refrigerant, again replacing substances that are harmful to the ozone layer or have large greenhouse warming potentials. And isopentane is used as a foam blowing agent for producing expanded polystyrene. It is used for cleaning of electronics.
Quick Details
Classification:
Isopentane
CAS No.:
78-78-4
EINECS No.:
201-142-8
Place of Origin:
Shandong, China
Grade Standard:
Industrial Grade
Purity:
≥95%
Appearance:
Colorless liquid
Application:
Solvent for catalyst in polyethylene production
Product name:
Color:
Colorless
Packing:
ISO Tank
MOQ:
5 MT

Product name Isopentane
CAS number 78-78-4
EINECS Number 201-142-8
Purity ≥98%
Achievement Standard Industrial Grade
Application

Solvent,Solvent for catalyst in polyethylene production,Foaming agent for expandable polystyrene,Foaming agent for polyurethane foam system, Deasphalting solvent

Appearance Colorless Liquid
Package T11 ISO Tank
Isopentane, CAS# 78-78-4

Isopentane in brown reagent bottle

PRODUCT SPECIFICATION
ISOPENTANE Formula : C5H12 
Isopentane  95 % % (weight)
Impurities :
n-Pentane content ≤ 2,6 % (weight)
Aromatic content ≤ 50 ppm (weight)
Benzene content ≤ 50 ppm (weight)
Bromine index ≤ 500 ppm (weight)
Non-volatile residue ≤ 10 g/m3
Sulphur ≤ 5 ppm (weight)
Moisture ≤ 100 ppm (weight)
The conformity of the product which is filled into the receptacles with the above mentioned specification is ensured by our quality, environment and safety management system according to ISO 9001, ISO 14001 and OHSAS 18001.

Price change of Isopentane in recent year

Isopentane Market: Overview
Isopentane, also known as 2-Methyl Butane, name in Chinese 异戊烷, is a clear liquid that is highly flammable at room temperature. It is utilized as a foam blowing agent in the production of polystyrene, PU foams, etc. Various industrial grade isopentane are available in the market for specific applications. For instance, Isopentane, 40% is used for cleaning process in electronics, as it is highly volatile as well as has low content of impurities such as benzene, sulfur, total aromatics, and olefins.
Rise in Demand for Isopentane Foam Blowing Agent to Drive Market
The usage of Isopentane as foam blowing agent in expandable polystyrene foams is a major factor driving the global isopentane market. Blended form of isopentane is employed for this application, as it provides superior stability as well as ease in processing of foam. Expandable polystyrene (EPS) is used in a wide range of applications in end-use industries. This is projected to drive the isopentane market. EPS has applications in packaging, construction, and specialty foam manufacturing areas; of this, construction and packaging segments account for major share of the global market. Ban of CFCs and phase out plan for HCFCs has also increased the adoption of isopentane among end-users. Currently, most countries across the globe have initiated phase 2 of the phase out management plan for the HCFC, wherein countries have to decrease their dependence on HCFCs that are used in foam manufacturing and refrigeration systems in order to lower greenhouse gas (GHG) emissions. Under phase 2 management plan, countries are projected to stop manufacturing HCFCs and minimize internal consumption of HCFCs. Governments across the globe have already started promoting alternative non-HCFC foam blowing agents. They have also initiated the enactment of regulatory framework for setting up of standard codes for use of these non-HCFCs in foam manufacturing.
Growth of the isopentane market is expected to remain below par owing to the availability of alternative compounds. High risk involved in handling of isopentane is also likely to negatively affect the market in the near future. However, the global isopentane market is estimated to expand in line with the global GDP rate with increasing adoption of isopentane in end-use industries, particularly among expandable polystyrene (EPS) manufacturers.
Pure Form Segment to Offer Lucrative Opportunities
Based on form, the global isopentane market can be segmented into pure form (99%), isopentane 95%, and blended isopentane
The pure form segment is expected to dominate the global isopentane market during the forecast period. It is the fastest-growing form segment of the global isopentane market. Isopentane is primarily employed as a foam blowing agent in packaging and construction industries.
EPS Blowing Agent Application Segment to Hold Major Share of Market
Based on application, the global isopentane market can be divided into EPS blowing agent, electronic cleaning, chemical solvent, aerosol propellant, and others
The EPS blowing agent segment is anticipated to dominate the global isopentane market during the forecast period. It is the second-fastest growing application segment of the global isopentane market.
Isopentane (purity >99, water < 20ppm, sulfur < 1ppm, acid value < 2ppm) by Dongying Liangxin Petrochemical Technology Development Limited Company has a stable price, with a quotation of 11,700 yuan / ton, EXW Dongying Cina, which is mainly used in polyethylene units and LNG field. The following is the price change of isopentane since July 13, 2021.

Date Product Specifiction Country Manufacturer Price Change
2022/07/12 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 1.74%
2022/07/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/07/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/07/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/07/06 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/07/05 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/07/04 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/07/01 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/30 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/27 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/23 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/21 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/20 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/16 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/13 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 1.77%
2022/06/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/06 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/02 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/06/01 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company -2.16%
2022/05/31 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/30 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/27 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/26 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/25 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/23 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/20 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/19 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/16 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/13 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/12 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/06 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/05/05 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/27 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/26 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/25 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/21 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/20 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/19 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company -0.86%
2022/04/13 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/12 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/06 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/02 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/04/01 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/31 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company -1.69%
2022/03/30 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company -0.84%
2022/03/25 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/23 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/21 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/16 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company -0.42%
2022/03/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 11.11%
2022/03/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 4.85%
2022/03/04 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/03 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/02 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/03/01 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/25 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 3.00%
2022/02/23 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/21 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/16 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/02/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company
2022/01/30 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/27 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/26 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/25 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/21 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/20 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/19 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/13 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/12 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 1.18%
2022/01/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 1.19%
2022/01/06 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/05 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2022/01/04 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/31 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/30 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/27 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/23 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/21 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/20 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/16 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/13 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/07 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/06 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/03 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/02 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/12/01 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/30 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/26 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/25 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/23 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/19 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/16 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/12 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/05 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/04 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/03 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/11/02 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company -1.18%
2021/11/01 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/27 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/26 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/25 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/21 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/20 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/19 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/13 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/12 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/11 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 3.66%
2021/10/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/10/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company
2021/09/30 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/29 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/28 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/27 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/26 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/24 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/23 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/22 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/18 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/17 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/16 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/15 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/14 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/13 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/10 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/09 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
2021/09/08 Isopentane 99% China Dongying Liangxin Petrochemical Technology Development Limited Company 0.00%
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2-Methylbutane

2-Methylbutane

2-Methylbutane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

  • SDS
  • CoA

Synonyms: iso-Pentane, Isopentane

CAS #: 78-78-4 
EC Number: 201-142-8 
Molar Mass: 72.15 g/mol 
Chemical Formula: C5H12 
Hill Formula: C₅H₁₂

TDS-Isopentane

We have the highest-quality isopentane, pentane, cyclopentane, petroleum ether, Isohexane and n-Heptane.

Key Specification Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
78-78-4201-142-8C₅H₁₂C5H1272.15 g/mol

2-Methylbutane Chemical Properties,Uses,Production

Chemical Properties

2-Methylbutane (isopentane), C5H12, is a flammable liquid and exhibits physical properties very similar to those of pentane. It has been detected in urban air.

2-Methylbutane is an alkane that is butane substituted by a methyl group at position 2.  It has a higher BP than butane because, although similarly branched, it has a higher MW. A useful analogy for comparing molecules with the same size of longest chain is that of cylindrical-shaped molecules. It has a role as a refrigerant. Biological samples flash frozen for example with a combination of liquid nitrogen and methylbutane can then be used for storage, cryosection, etc.

Physical properties

Clear, colorless, watery, very flammable liquid with a pleasant odor. Evaporates quickly when spilled. An odor threshold concentration of 1.3 ppmv was reported by Nagata and Takeuchi (1990).

Uses

Isopentane is an organic, branched-chain alkane with five carbon atoms. 2-Methylbutane undergoes catalytic dehydrogenation in the presence of chromia-alumina catalyst to form isoamylenes, which can undergo further dehydrogenation to form isoprene. It may also be used as a solvent in the preparation of trans-Bis(triethylphosphine) (hydroxy carbonyl) (phenyl) platinum(II), a metallacarboxylic acid.

Uses

2-Methylbutane is used as a chemical intermediate. It acts as a blowing agent for polystyrene and gasoline additive. It is used as a solvent of polyethylene and involved in the preparation of polystyrene foam and polyurethane foam. Further, it is used in a closed loop in geothermal power production to operate turbines. In addition to this, it is used to freeze biological samples like tissues in place of dry ice for cryosectioning in histology.

Uses

Solvent, manufacture of chlorinated derivatives, blowing agent for polystyrene.

Definition

ChEBI: An alkane that is butane substituted by a methyl group at position 2.

Production Methods

Isopentane is produced by fractional distillation of natural gas liquids and crude oil.

General Description

Watery colorless liquid with a gasoline-like odor. Floats on water. Flammable, irritating vapor is produced. Boiling point is 82°F.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

2-Methylbutane is a fire and explosion hazard when in contact with oxidizing agents. .

Hazard

Highly flammable, dangerous fire risk.

Health Hazard

Inhalation causes irritation of respiratory tract, cough, mild depression, irregular heartbeat. Aspiration causes severe lung irritation, coughing, pulmonary edema; excitement followed by depression. Ingestion causes nausea, vomiting, swelling of abdomen, headache, depression.

Fire Hazard

Behavior in Fire: Highly volatile liquid. Vapors may explode when mixed with air.

Safety Profile

Mddly toxic and narcotic by inhalation. See also PENTANE. Flammable liquid. A very dangerous fire and explosion hazard when exposed to heat, flame, or oxidzers. Keep away from sparks, heat, or open flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes.

Source

A constituent in gasoline. Harley et al. (2000) analyzed the headspace vapors of three grades of unleaded gasoline where ethanol was added to replace methyl tert-butyl ether. The gasoline vapor concentrations of 2-methylbutane in the headspace were 24.1 wt % for regular grade, 24.8 wt % for mid-grade, and 26.0 wt % for premium grade.
Schauer et al. (2001) measured organic compound emission rates for volatile organic compounds, gas-phase semi-volatile organic compounds, and particle-phase organic compounds from the residential (fireplace) combustion of pine, oak, and eucalyptus. The gas-phase emission rate of 2-methylbutane was 5.6 mg/kg of pine burned. Emission rates of 2-methylbutane were not measured during the combustion of oak and eucalyptus.
California Phase II reformulated gasoline contained 2-methylbutane at a concentration of 79.2g/kg. Gas-phase tailpipe emission rates from gasoline-powered automobiles with and without catalytic converters were 3.69 and 148 μg/km, respectively (Schauer et al., 2002).

Environmental Fate

Photolytic. When synthetic air containing gaseous nitrous acid and 2-methylbutane was exposed to artificial sunlight (λ = 300–450 nm), acetone, acetaldehyde, methyl nitrate, peroxy-acetal nitrate, propyl nitrate, and pentyl nitrate were formed (Cox et al., 1980).
Based upon a photooxidation rate constant of 3.90 x 10-12 cm3/molecule?sec with OH radicals in summer daylight, the atmospheric lifetime is 36 h (Altshuller, 1991). At atmospheric pressure and 300 K, Darnall et al. (1978) reported a rate constant of 3.78 x 10-12 cm3/molecule?sec for the same reaction.
Cox et al. (1980) reported a rate constant of 5.0 x 10-11 cm3/molecule?sec for the reaction of gaseous 2-methylbutane with OH radicals based on a value of 8 x 10-12 cm3/molecule?sec for the reaction of ethylene with OH radicals.
Chemical/Physical. Complete combustion in air produces carbon dioxide and water vapor.
2-Methylbutane will not hydrolyze because it does not contain a hydrolyzable functional group.

Purification Methods

Stir isopentane for several hours in the cold with conc H2SO4 (to remove olefinic impurities), then wash it with H2O, aqueous Na2CO3 and H2O again. Dry it with MgSO4 and fractionally distil it using a Todd column packed with glass helices. Material transparent down to 180nm is obtained by distilling from sodium wire, and passing through a column of silica gel which had previously been dried in place at 350o for 12hours before use. [Potts J Phys Chem 20 809 1952, Beilstein 1 IV 320.]

Friday, 22-JAN-22: No change in prices of Pentane, Hexane and Heptane series

Friday, 22-JAN-22: There was no change in prices of Pentane, Hexane and Heptane series products today.

For products with small orders, we can provide you with flexitank packaging. The advantages of packaging are as follows: 1. Convenient loading and unloading, door-to-door service, and multimodal transport such as highway, railway and waterway can be adopted. 2. A wide range of suitable chemical varieties. 3. Convenient transshipment, suitable for multimodal transport.

What is a Flexitank?

The Flexitank is a package that is used for the storage and transportation of non-hazardous liquid products and is intended for installation in 20ft ISO shipping containers.

Using Flexitank will reduce packaging, storage and transportation costs by a sizeable margin. This is due to its relatively low unit cost and the convenience of positioning ,speed of loading and efficient exploitation of loading weights.

Very Low positioning costs
No cleaning costs,No disposal costs
Cost effective and considerably cheaper than tank containers,drums and IBC’S
Can carry 40% or more cargo than drum and 50% or more than by bottles
Deliveries are door- to- door • Quick loading compared to drums and IBCs
Low labour for handling,filling and loading
No need for forklift to load or unload container
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Available in remote areas
Clean and environmentally friendly
Low weight of Flexitank-so higher payloads possible
20 ft. Container payload 15% higher than IBCs Container payload 44% higher than drums
No demurrage on Flexitank only on container.No return loads needed

What is Isopentane?

Isopentane is an organic compound with a variety of uses, ranging from being an ingredient in cosmetics to being a component in a type of geothermal power plant. This solvent is extremely flammable. Its tendency to evaporate makes it useful for dissolving compounds, since it is easily evaporated away. This chemical smells like gasoline and does not dissolve in water, but floats on top of it. It is considered harmful to the environment.

Also known as methylbutane, this compound has a formula of C5H12. It is known as a hydrocarbon, since it contains only carbon and hydrogen atoms. The structure of this compound is CH3CHCH2CH3, with a methyl — CH3 — group attached to the second carbon. Pentane has the same formula, but has a structure of CH3CH2CH2CH2CH3 with no branching. These two compounds are known as structural isomers.

This branching lowers the boiling point of isopentane, compared to pentane. Its boiling point is only 103°F (27.9°C). The flash point of this compound is relatively high, at -68°F (-55°C). This combination of characteristics is responsible for the extreme flammability of the chemical. If there is a fire, one should not spray water on it. That can result in the compound floating to the top of the water, and possibly catching fire again.

Mixed with other compounds, however, isopentane can be quite stable. It is often used in a range of cosmetics, including shaving gel, body wash, and specific types of toothpaste. The manufacture of insulation is another use for this compound.

In laboratories, isopentane is used to make a bath in liquid nitrogen. It is quite common to prepare tissues for storage at -94°F (-70°C) by immersing them in liquid nitrogen. This process of flash freezing preserves such biological samples.

A container of isopentane can be put into a larger container of liquid nitrogen. When the solvent becomes cloudy, it is near freezing. It is then removed from the liquid nitrogen and used to freeze the specimen. It is important to let the solvent evaporate before the sample is stored in a freezer.

Another use of isopentane is in a type of geothermal plant known as a binary cycle power plant. Geothermal plants tap into heat energy deep in the earth and convert it to electricity. This kind of geothermal plant can use cooler reservoirs than other types. This is because the hot water from the geothermal energy heats liquid isopentane and turns it into a gas. This gas then drives a turbine and generator to generate the power plant’s electricity.

The density of isopentane is 0.616 g/ml. Its molecular weight is 72.15 g/mol. It is important to remember that this compound is classified as a lung, skin, and eye irritant.

Isopentane for Rankine cycle

The cooling water pumps cool down steam or fluid, depending on the application:

  • Binary Cycle Geothermal Plant Organic Rankine or Kalina Cycle: working fluid (i.e. isopentane for Rankine cycle or a mixture of ammonia and water for Kalina cycle) coming from the gas expander.
  • Dry Steam Geothermal Plant: the exhaust dry steam coming from the steam turbine.
  • Flash/Binary Cycle Geothermal Plant: the exhaust flashed steam coming from the steam turbine and the exhaust flashed working fluid (i.e. isopentane for Rankine cycle or a mixture of ammonia and water for Kalina cycle) coming from the gas expander.
  • Flash Steam Geothermal Plant: the exhaust flashed steam coming from the steam turbine.

The Geothermal Energy Sector in Guadeloupe

Bouillante Site

Bouillante is currently the only geothermal power plant in the Caribbean, and the first of its kind to produce electricity at an industrial scale in France. Geothermal-powered electricity production began in 1996, with total production increasing to 15 MW once Bouillante 2 was brought on line in 2003. Electricity generated here accounts for 5% total generation in Guadeloupe. Cyclical phenomena brought down production between 2007 and 2010, but production has rebounded since 2013 even though major refurbishing and maintenance work have prevented the plant from reaching its maximum potential of 100 GWh.

In March 2016, ORMAT Technologies, Inc., a U.S. company based in Reno, Nevada, signed an Investment and Equity Investment Protocol with SAGEOS, a holding company and fully owned subsidiary of BRGM (French geological survey), to gradually acquire 85% of SA Géothermie Bouillante.

Geothermal energy is especially attractive since Guadeloupe is an archipelago.

  • Production can be fully controlled, unlike photovoltaics, for example, which depends on sunlight conditions
  • Production costs are about half those of fossil fuel power plants and are not vulnerable to fluctuations in the world market
  • Associated CO2 emissions are low

Bouillante 1

The history of the Bouillante power plant dates back to the 1960s, when BRGM drilled the initial wells, and 1970s, when EURAFREP drilled four deep wells.

One of these, a well over 300 m deep, was able to extract sufficient geothermal fluid to power a steam turbine. This discovery led to the construction of a 5 MW-capacity unit in 1984. Bouillante 1 was commissioned in 1986 by EDF and taken over by the BRGM in 1995.

Bouillante 2

A second drilling campaign began in 2000 to increase the plant’s capacity and improve performance of the available reservoir. Four wells were drilled between 2000 and 2001, accompanied by a second above-ground unit that was commissioned in 2005. The new production unit, Bouillante 2, increased total production to 15 MW and provides approximately 6% of Guadeloupe’s electricity needs.

Isopentane, CAS 78-78-4

Isopentane (isopentane, 2-methylbutane) also known as 2-methylbutane, chemical formula C5H12, colorless transparent volatile liquid, has a pleasant aroma. It is mainly used in organic synthesis and solvent.

Dangerous goods mark F +, xn, n
Hazard code 12-51 / 53-65-66-67
Safety instructions 9-16-29-33-61-62
Dangerous goods transport number UN 1265 3 / PG 1
WGK Germany 2
RTECS ek4430000
HazardClass 3
PackingGroup I
Toxic substances data 78-78-4

Product Uses
It can be used as solvent for catalyst in polyethylene production, foaming agent for expandable polystyrene, foaming agent for polyurethane foam system, deasphalting solvent and so on.
When used as solvent, it has the same effect as pentane, hexane and heptane, but its solubility is slightly lower than that of pentane. The product has high octane number and can be used as fuel for automobiles and airplanes.

isopentane, 95% and isopentane, 99%

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