n-Pentanen-Pentane: Technical Data Sheet PropertyTypicalRangeSpecificationTest Method Compostition, WT%Gas Chrom Butane and LighterTraceTrace-- Isopentane0.2 <0.1 - 0.9 1.1 Max Benzene, ppm <0.1 0.0 - 1.0 5.0 Max Gas Chrom API Gravity 92.7 93.1 - 91.9 -- ASTM D-4052 Specific Gravity 0.6306 0.6303 - 0.6335 -- API Table 3 Density, lbs/gal 5.2495.245 - 5.272 -- API Table 8 Distillation, DegF ASTM D-1078 IBP 96.0 95.5 - 96.6 -- Dry Point 100.0 99.5 - 100.5 -- Color, Saybolt* +30 +30 + 30 ASTM D-6045 Sulfur Content, ppm < 1 < 1 5.0 Max ASTM D-5453 Kauri-Butanol Value 26.2 26.0 - 27.6 --ASTM D-1133 Copper Corrosion 1 A 1 A 1 A ASTM D-130 Flash Point, Deg F - 60 - 66 / - 55 -- Estimated Non-volatile Content mg/100 ml 0.1 0.1 - 0.3 1.0 Max ASTM D-1353 Reid Vapor Pressure 15.5 15.1 - 16.5 -- ASTM D-5191 Acidity, Dist Residue Neutral Neutral Neutral ASTM D-1093 Water Content, wppm 7.0 4.0 - 25.0 25.0 Max ASTM D-6304 Bromine Index, mgBr/100g 8 4 - 15 -- ASTM D-1492 Other Information Shippingin 14.5 MT ISO tank trucks125kg Steel Drums 80 Drums/20"GP160 Drums/40" GP DOT ClassificationPentaneFlammable Liquid Hazardous Materials Identification Number:UN1265 Toxicity Threshold Limit Value1000 ppm: OSHA Standard, TWA600 ppm: ACGIH Standard, TWA750 ppm: ACGIH Standard, STEL CAS NO109-66-0 * Saybolt color of +30 is approximately 0 on the Pt-Co Color Scale Dongying Liangxin Petrochemical Technology Development Limited Company warrants only that its products meet the specifications stated herein. Typical properties, where stated, are to be considered as representative of current production and should not be treated as specifications. Historical range relates past data as to extremes of properties herein. While all the information presented in this document is believed to be reliable and to represent the best available data on these products, no guarantee, warranty, or representation is made, intended, or implied as to the correctness or sufficiency of any information, or as to the suitability of any chemical compounds for any particular use. Products may be toxic and require special precautions in handling. For the products listed, user should obtain detailed information on toxicity, together with proper shipping, handling, and storage procedures, and comply with all applicable safety and environmental standards. This product is for further commercial manufacturing, laboratory or research use, and may be used as an excipient or a process solvent for pharmaceutical purposes. It is not intended for use as an active ingredient in drug manufacturing nor as a medical device or disinfectant. Appropriate/legal use of this product is the responsibility of the user. Danger Blowing Agent (n-Pentane/Isopentane 20-80%) Read more n-Pentane, 95%, in ISO Tank Read more n-Pentane, 99% in drums Read more Blowing Agent (n-Pentane/Isopentane 30-70%) Read more n-Pentane, 99%, CAS 109-66-0, in ISO tanks Read more n-Pentane, 95%, in Drums Read more Synonyms: PentaneFormula: H₃C(CH₂)₃CH₃MW: 72.15 g/molBoiling Pt: 35…36 °C (1013 hPa)Melting Pt: –130 °CDensity: 0,63 g/cm³ (20 °C)Flash Pt: –40 °CStorage Temperature: AmbientMDL Number: MFCD00009498CAS Number: 109-66-0EINECS: 203-692-4UN: 1265ADR: 3,IIREACH: 01-2119459286-30Junyuan Index: 1807156Specification Test ResultsAppearanceClear, colorless liquidWater (K.F.)Less than 0.010%ResidueLess than 0.001% (0.0010 g/160 mL)GC PurityGreater than 99.9% n-pentane (n-C5) and C5 isomersn-PentaneGreater than 99.0%Color (APHA)Less than 10Chinese Name: 正戊烷Purity:95%~99%Nickname: Pentane OilChemical formula: C5H12CAS Number: 109-66-0Product NameCAS No.Tarrif No.PackingUnitMOQ(mt)n-Pentane, 95%109-66-02901109000ISO Tanksmt14.50n-Pentane, 95%109-66-02901109000Drumsmt10.40n-Pentane, 99%109-66-02901109000ISO Tanksmt14.50n-Pentane, 99%109-66-02901109000Drumsmt10.40 Usage： Pentane is used mainly as a primary blowing agent in the manufacturing of polystyrene foam like EPS, PIR etc. It is used because of its lower cost compared to other chemicals, low boiling point and relative safety when in use.Geothermal power stations have been using pentane in binary cycle systems wherein warm geothermal water is brought to the surface and passed through a heat exchanger containing pentane. Because of its much lower boiling point compared to water, the pentane heats up the binary fluid causing the turbines to spin. The advantage is that the pentane can be re-used once it condenses and pumped back into the system. Normal pentane is also used as a solvent and in varied industrial applications such as pharmaceutical, petrochemical, paints & coatings. Pentane is also used in the laboratory as solvents. Chemical Data Sheet PTA Toxicological Abbreviations Response Guide 128 – ERG Chemical Data Sheet Chemical-Datasheet-of-n-Pentane PTA n-Pentane_Technical_Data_Sheet_2022 Toxicological Abbreviations Toxicological-Abbreviations Response Guide 128 – ERG 2020 Response-Guide-128-ERG-2020