Category iso-Pentane

Global and China Isopentane Market Outlook 2025: Growth, Trends, and Opportunities

Abstract

The global Isopentane market has experienced stable growth in recent years, with increasing demand across refrigeration, chemical manufacturing, and solvent applications. China, as a major producer and consumer, plays a critical role in the industry’s expansion. This report provides a comprehensive analysis of the Isopentane market, covering its definition, applications, market trends, competitive landscape, and future growth potential. We also explore key factors such as supply chain dynamics, technological advancements, regulatory frameworks, and investment opportunities.

Keywords:

Isopentane market, Isopentane industry, Isopentane applications, Isopentane price trends, China Isopentane market, global Isopentane industry, chemical solvents, refrigerants, hydrocarbon production, market analysis

1. Industry Overview

1.1 Definition and Characteristics

Isopentane (C₅H₁₂) is a colorless, odorless hydrocarbon commonly used in industrial applications. It has a boiling point of -9.5°C and a melting point of -129.8°C, making it highly volatile. Due to its low boiling point and high heat capacity, Isopentane is widely used as a refrigerant and in chemical processing. It is a saturated hydrocarbon, resistant to addition reactions, but can undergo catalytic cracking and hydrogenation to produce ethylene, propylene, and other valuable compounds.

1.2 Chemical Structure and Physical Properties

• Molecular structure: Composed of five carbon and twelve hydrogen atoms in a tetrahedral configuration

• Solubility: Insoluble in water but highly soluble in organic solvents

• Reactivity: Can be processed into higher-value hydrocarbons through advanced refining techniques

1.3 Key Applications

• Refrigeration Industry: Used as a refrigerant in air conditioners and refrigerators

• Chemical Industry: Serves as a raw material for ethylene, propylene, and isoprene production

• Solvent Industry: Widely used in pharmaceuticals, coatings, and plastics manufacturing

2. Market Analysis

2.1 Global Market Overview

The global Isopentane market is experiencing consistent growth, driven by demand from key industries such as refrigeration, chemicals, and energy. By 2025, the market size is expected to surpass $1.199 billion, with a compound annual growth rate (CAGR) of approximately 8.7%. The United States, Europe, and Asia remain the largest consumers, with China playing a pivotal role in global supply and demand.

2.2 Leading Producing and Consuming Countries

• Major Producers: United States, Russia, and China

• Top Consumers: United States, China, Japan, and South Korea

• Trade Trends: The U.S., Russia, and China dominate global exports, while Japan and South Korea heavily rely on imports

2.3 Isopentane Price Trends

• Prices fluctuate based on global crude oil trends, supply-demand balance, and production costs

• Seasonal demand variations impact pricing, with peaks in winter and spring

• Future pricing is expected to remain relatively stable with mild upward pressure due to rising industrial demand

2.4 China Market Growth

• In 2023, China’s Isopentane market size reached approximately $2.5 billion, reflecting a 12% year-over-year growth

• By 2025, the market is projected to hit $3.1 billion, with an 8% CAGR

• Long-term growth remains strong, with the market forecasted to surpass $6 billion by 2030, growing at 5.8% CAGR

3. Industry Supply Chain Analysis

3.1 Upstream: Raw Material Market

• Key Feedstocks: Crude oil and natural gas derivatives

• Price Sensitivity: Subject to fluctuations in global energy markets

• Environmental Regulations: Stricter policies drive the need for cleaner production technologies

3.2 Midstream: Production & Processing

• Key Production Methods: Catalytic cracking and hydrogenation

• Process Optimization: Improved conversion rates and product purity through advanced technology

• Industry Focus: Cost efficiency and environmental sustainability

3.3 Downstream: Applications & End Users

• Refrigerants: Growing demand for environmentally friendly refrigerants

• Chemical Feedstocks: Expansion in ethylene and propylene production

• Industrial Solvents: Increased usage in pharmaceuticals, coatings, and polymers

4. Technological Advancements

4.1 Innovations in Isopentane Production

• Enhanced catalytic cracking and hydrogenation methods

• Improved purification technologies for higher efficiency and reduced waste

• Development of low-emission processing techniques to comply with environmental regulations

4.2 Advances in Isopentane Applications

• Eco-friendly refrigerants replacing traditional hydrofluorocarbons (HFCs)

• Emerging bio-based solvents with reduced toxicity

• Expansion in advanced polymer manufacturing and energy-efficient insulation materials

5. Regulatory and Policy Landscape

5.1 Global & China-Specific Regulations

• Stronger environmental policies targeting hydrocarbon emissions

• Enhanced safety regulations for handling volatile chemicals

• Government incentives for green energy and chemical sustainability

5.2 Future Policy Trends

• Rising demand for low-carbon alternatives

• Stricter safety standards for chemical storage and transportation

• Supportive policies for energy-efficient refrigerants and industrial solvents

6. Competitive Landscape

6.1 Key Market Players

• ExxonMobil (USA)

• China National Petroleum Corporation (CNPC)

• Lukoil (Russia)

• Chevron Phillips Chemical (USA)

6.2 Market Share & Competitive Strategies

• Innovation and R&D investment in cleaner production methods

• Market expansion into emerging economies

• Strategic partnerships with downstream industries

7. Industry Risks and Challenges

7.1 Market Risks

• Oil price volatility impacting raw material costs

• Regulatory uncertainties affecting production methods

• Macroeconomic downturns influencing industrial demand

7.2 Technological Risks

• Challenges in catalyst development for refining processes

• Complexity in process optimization for higher efficiency

• Rapid technological evolution requiring continuous investment

7.3 Policy Risks

• Stricter environmental laws increasing compliance costs

• Trade policies and tariffs affecting global supply chains

• Substitution threats from alternative eco-friendly chemicals

8. Future Growth and Investment Opportunities

8.1 Industry Growth Projections

• Stable market expansion expected through 2025 and beyond

• Rising adoption of eco-friendly Isopentane applications

• Growth in Asia-Pacific and emerging economies

8.2 Investment Recommendations

• Focus on sustainable Isopentane production

• Explore new applications in green energy and insulation

• Strengthen global supply chain resilience

9. Conclusion and Strategic Recommendations

By aligning with market trends, technological developments, and regulatory shifts, stakeholders can maximize opportunities and ensure long-term growth in the Isopentane industry.

A brief overview of some of the applications for n-Pentane, Isopentane and Cyclopentane

n-Pentane, Isopentane and Cyclopentane are all saturated hydrocarbons that have five carbon atoms. They have different molecular structures and physical properties, which make them suitable for different uses. Some of the common applications for these Pentane isomers are:

  • Blowing agents for insulation materials: Pentanes are the foaming agent of choice for producing Polyurethane (PU) and Polystyrene (PS) insulation boards. They have a high performance and sustainability, as they do not deplete the ozone layer or contribute to global warming. Cyclopentane has the best insulating effect, while n-Pentane and Isopentane have more stable and finer foam cells².
  • Refrigerants: n-Pentane can be used as a refrigerant in air conditioning or refrigeration systems, as an alternative to ammonia or fluorinated hydrocarbons. It has a low boiling point and a high latent heat of vaporization, which means it can absorb a lot of heat when it changes from liquid to gas¹.
  • Non-polar solvents: Pentanes are almost insoluble in water, but show very good solubility or unlimited miscibility with many organic solvents such as paraffins, ethers, esters, aromatics or chlorinated hydrocarbons. They are also very volatile, which means they evaporate quickly and leave no residue. Therefore, they are suitable for cleaning in the aerospace, automobile, electronic, and defense manufacturing industries¹⁵.
  • Process media for polyethylene and polypropylene: Pentanes can be used as process media for the production of polyethylene (PE, LLDPE) and polypropylene (PP), which are widely used plastics. Pentanes help to control the molecular weight, branching and crystallinity of the polymers, which affect their mechanical and thermal properties¹.

These are some of the main applications for n-Pentane, Isopentane and Cyclopentane. I hope this overview is helpful for you.

Price of Pentane Blends in China Market Today•2023/04/19

SINOPETROCHEM reported on April 19th that the EXW quotation for pentane foaming agents (with a total pentane content >99%) in the Chinese market is CNY 7,350/MT, and production and sales are normal.

April 19, 2023 USD TO CNY TODAY

Actual USD to CNY exchange rate equal to 6.8750 Chinese Yuans per 1 Dollar.

SINOPETROCHEM reported on April 19th that the EXW quotation for pentane foaming agents (with a total pentane content of>99%) in the Chinese market is 7,350 yuan/ton, and production and sales are normal.
Price Trend of Pentanes

Pentane is colourless with a very low odour and high volatility thanks to its low, narrow boiling range – it is among the lowest boiling hydrocarbon liquids and so evaporates at a very high rate. It is used principally as a blowing agent in foam production, as a propellant in aerosols and as reaction media for polymerisation processes.

Isopentane, Cyclopentane and Normal Pantene Blend Market Growth and Share Research 2023 | by Industry Types [Pentane 85/15, Pentane 80/20], and Applications [EPS Blowing Agent, Electronic Cleaning ,Chemical Solvent], Global Cyclopentane, Isopentane and Normalpentane Blend key players include Shell, Phillips 66, Junyuan Petroleum Group, ExxonMobil Chemical, TOP Solvent, etc.

China is the largest market, with a share over 30Percent, followed by Europe and North America, both have a share about 50Percent.
In terms of product, Pentane 60/40 is the largest segment, with a share over 30Percent. And in terms of application, the largest application is EPS Blowing Agent
, followed by Chemical Solvent, Electronic Cleaning, etc.

Cyclo-isopentane polyurethane foam insulation meets EU ROHS directive for a green and safe environment. Optimized hydrocarbon refrigeration system. As a blowing agent, cyclo- pentane has been confirmed as a long-term alternative to. R11. The mixture of isopentane and pentane was also.

Junyuan Petroleum Group is one of the largest n-Pentane, Isopentane and Cyclopentane manufacturers in China and your partner for tailor-made n-Pentane, iso-Pentane, Cyclopentane and blends.

Isopentane, 2-Methylbutane

Isopentane is a pentane isomer. Isopentane, C5H12, also called methylbutane or 2-methylbutane, is a branched-chain alkane with five carbon atoms. Isopentane is an extremely volatile and flammable liquid at room temperature and pressure. The normal boiling point is just a few degrees above room temperature. It is a colorless and odorless liquid. Isopentane can be mixed with n-pentane to make EPS and it also can be mixed with cyclopentane as a foaming agent for rigid urethane foam. It is also used to produce toothpastes and cosmetics. As an anesthetic, isopentane is less potent than the shorter-chain alkanes; however, it appears more active metabolically.

Chemical name: iso-Pentane Chemical synonyms: Isopentane Product Brand: Chromasolv Material form: Solvent Density (g/cm3): 0.62 Flash Point (°C): -51 °C Molecular weight: 72.15 Molecular formula: C5H12 Chemical purity: =99.5% UN Number: UN 1265

  • Isopentane Liquid Density: 27.5 scf/ Gallon
  • Isopentane Vapor Pressure:
  • Isopentane Packaging:
  • Isopentane Fill Density: 56%

Key Specification Table

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

Pricing & Availability

Catalogue Number Availability Packaging Qty/Pack Incoterms Payment Terms
Remarks
JPG65980
Limited Availability


ISO Tank
14.7 MT
EXW, FOB, CFR, CIF, FCA
T/T, LC

Description
Catalogue Number JPG65980
Synonyms iso-Pentane, Isopentane
Description 2-Methylbutane
Overview PHYSICAL PROPERTIES OF
ISO-PENTANE

  • EPS Grade Pentane blowing agent ( Thermacol
  • General Grade
  •  PU Grade(sandwich panel)
  • Polymer Grade(LLDPE & HDPE)
  • Pharma Grade LAB Grade(Linear Alkayl Benzene)
  • Super Dry with moisture less than 10ppm for special application

PHYSICAL PROPERTIES OF ISO-PENTANE

PARAMETER  UNIT TYPICAL VALUES
HSN Code
2901000
CAS Number
78-78-4
Molar Mass g/mol 72.15
Physical Appearance
liquid, colorless
Odour
Odourless
Density at 15 °C g/cm3 0.625
Melting Point °C -160
Boiling Point °C 28
Flash Point °C -51
Vapour Pressure at 20 °C kPa 76.1
Refractive Index
1.3575

Iso-Pentane is the first branched, liquid hydrocarbon or paraffin. This group of substances is also called alkanes. The iso-Pentane has a chemical formula of C5H12
Iso-Pentane is almost insoluble in water, but shows very good solubility or unlimited miscibility with many organic solvents such as other paraffins, ethers, esters, aromatics or chlorinated hydrocarbons.

    Cosmetics & Personal care
    Insulation Industry
    Polymer Industry
    Cooling Industry
    Chemicals Industry
    Fine Chemistry
    Appliance Industry

Physicochemical Information
Boiling point 28 °C (1013 hPa)
Density 0.62 g/cm3 (20 °C)
Explosion limit 1.3 – 7.6 %(V)
Flash point -51 °C
Ignition temperature 420 °C
Melting Point -159.77 °C
Vapor pressure 769.92 hPa (20 °C)
Solubility 0.048 g/l

Application
Like all alkanes (paraffins, saturated hydrocarbons), iso-Pentane is a very good solvent for non-polar substances such
as lubricating greases. However, its boiling point of 29 °C is very close to room temperature, so it is usually used
elsewhere.
Very pure, aromatics-free iso-Pentane is used in shaving gel or shower gel, as it already evaporates due to body
temperature, making the products foam up very finely and creamily.
Due to increasingly strict rules to protect the ozone layer and stop global warming, iso-Pentane is an ideal substitute
for chlorinated and fluorinated hydrocarbons for foaming polystyrene or polyurethane.
Cyclopentane is very often used in combination with different proportions of iso-Pentane to produce Polyurethane
(PU) foam. The Cyclopentane has a better insulating effect, the iso-Pentane evaporates more easily and contributes to
the optimal formation of the cell structure.
Geothermal plants are a significant contribution to renewable energy supply. In this process, heat is extracted from
the ground and converted into heating energy for buildings in a heat pump. iso-Pentane can be used as the process
medium in such heat pumps.
Shaving foam and shower gel
Non-polar solvent with very high volatility
Working medium in geothermal plants
Blowing agent for polystyrene and polyurethane foam
Building insulation
Process medium for polyethylene (PE, LLDPE) and polypropylene (PP)
The most widely produced plastic in the world is Polyethylene (PE). Modern plants polymerize the ethylene in the
gas phase. This must be cooled after the reaction so that the dust-fine plastic beads become solid and do not stick
to the equipment. iso-Pentane is injected in liquid form into the gas stream. It evaporates and thus cools the
reaction. The iso-Pentane can then be condensed and reused. It can also be used as a process medium for
Polypropylene (PP), which is produced in the same way in the gas phase
Polystyrene is a synthetic polymer made from monomers of the aromatic hydrocarbon styrene. Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and brittle. It is an inexpensive resin per unit weight. It is a poor barrier to oxygen and water vapour and has a relatively low melting point. Polystyrene is one of the most widely used plastics, the scale of its production being several million tonnes per year. Polystyrene can be naturally transparent, but can be colored with colorants. Uses include protective packaging, containers, lids, bottles, trays, tumblers, disposable cutlery, in the making of models, and as an alternative material for phonograph records.
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