n-Pentane – SINOPETROCHEM https://sinopetrochem.com Solvents, Chemicals & More. Sun, 15 Jan 2023 10:25:50 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://i0.wp.com/sinopetrochem.com/wp-content/uploads/2022/12/pentanehexaneheptane-2551.jpg?fit=32%2C28&ssl=1 n-Pentane – SINOPETROCHEM https://sinopetrochem.com 32 32 213310098 Pentane, n-, CP https://sinopetrochem.com/product/pentane-n-cp/ Sat, 24 Dec 2022 08:03:09 +0000 https://sinopetrochem.com/?post_type=product&p=836

Pentane, n-, CP (Chemically pure) contains a minimum of 95% n-Pentane. It is a volatile organic compound and an alkane. n-Pentane appears as a clear colorless liquid with a petroleum-like odor. It is used for its high volatility, high purity and low odour. Flash point, -40 °C (refers to pure substance) ; Ignition temperature, 285 °C ; Melting Point, -129.7 °C ; Vapor pressure, 585.9 hPa.

Chemically and physically, n-Pentane behaves very similarly to Isopentane. Its boiling point is higher (35 °C). Pentane, n-, CP (Chemically pure)  occurs in volatile petroleum fractions(gasoline) and as a constituent of petroleum ether.

In addition, Pentane is a straight chain alkane consisting of 5 carbon atoms. It has a role as a non-polar solvent and a refrigerant. It is a volatile organic compound and an alkane. n-Pentane is a pentane isomer with straight chain normal structure. It is a clear, colorless solution with a mild and gasoline-like odor. n-Pentane is a low-boiling solvent, which greatly increases the safety demands to work with it.

CATEGORY EXTRACTION SOLVENTS, PROCESS SOLVENTS, SOLVENTS
ATTRIBUTE(S) CONFLICT FREE, GMO FREE
PACKAGING 20″ GP, 125KG/DRUM*80, 10 MT – ITEM# NPENTANE-20GP-80DRUMS
40″ GP, 125KG/DRUM*160, 20 MT – ITEM# NPENTANE-20GP-160DRUMS
ISO TANK CONTAINER, 15 MT/ISO  – ITEM# NPENTANE-ISOTANK-15MT
GRADES CHEMICALLY PURE

Package (Pentane, n-, CP):

  • Steel drum, 125 kg;
  • Isotank.

Physical Properties (Pentane, n-, CP):

Molecular weight g/mol 72.15
Critical temperature °C 196.62
Melting point °C -129.72
Boiled temperature °C 36.07
Flammable point °C -49.2
Critical pressure MPa 3.375
Density, 250С g/cm3 0.62
Liquid density, 20°C g/cm3 0.6260
Specific heat capacity J/K*mol 167.19
Octane (MI) 61.7
Octane (MM) 61.9

ADDITIONAL NOTES

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.
This chemical may require us to obtain additional information for our regulatory and chemical compliance records. If required, we will contact you.

NEED HELP? Our customer service is ready to help you : +86 178 1030 0898 or alcsupport@airliquide.com

]]> 836 Normal Pentane https://sinopetrochem.com/product/normal-pentane-2/ Sat, 24 Dec 2022 08:03:08 +0000 https://sinopetrochem.com/?post_type=product&p=834

Normal Pentane is used in consumer merchandise such as spot lifters, cleaners and foaming shave gels and in commercial products such as a blowing agent for expanded polystyrene (foam) insulation. It may also be used as a solvent (extra pure grade) in laboratory, chemical analysis, and other settings where a highly volatile non-polar solvent is needed.

  • Technical Data Sheet
Composition %wt Specification Test Method
n-Pentane 95 min ASTM D-5134
Isopentane and Cyclopentane Balance ASTM D-5134
Butanes and Lighter 0.5 max. ASTM D-5134
Hexanes and Heavier 0.5 max. ASTM D-5134
Total Nitrogen, PPM 1 max. ASTM-4629
Total Sulphur, PPM 1 max. ASTM D-5453
Carbonyl, PPM 2 max. ASTM E-411
Bromine index 150 max. ASTM D-2710
Aromatic Content, PPM 100 max. ASTM D-5134

Description:

n-Pentane is a flammable liquid. It is used as a solvent, as a build- ing block chemical in reactions to form other
industrial substances, as a component of fuel, and as an aerosol propellant. In addition, more supplementary information is as follows:

  • Formula: C5H12
    Formula Weight: 72.15
    Purity: 95%~99%
    CAS Number: 109-66-0
    UN Number: UN1265
    Hazard Class: 3
    Packing Group: II
    Harmonized Tariff Code: 2901.10
    Packing Sizes: 14.5 MT/ISO Tank, 120kg/200L steel drum

Product Applications

In addition to the above mentioned, Normal Pentane (Pentane) is used principally as a blowing agent in foam production, as a propellant in aerosols and as reaction media for polymerisation processes. It is also used in the laboratory as solvents that can be conveniently and rapidly evaporated.

Highest quality 99+% n-Pentane. Pentanes are relatively inexpensive and are the most volatile liquid alkanes at room temperature, so they are often used in the laboratory as solvents that can be conveniently and rapidly evaporated.

However, because of their nonpolarity and lack of functionality, they dissolve only nonpolar and alkyl-rich compounds. Pentanes are miscible with most common nonpolar solvents such as chlorocarbons, aromatics, and ethers. They are often used in liquid chromatography.

]]> 834 Normal Pentane, Aliphatic Hydrocarbon Solvent https://sinopetrochem.com/product/normal-pentane-aliphatic-hydrocarbon-solvent/ Sat, 24 Dec 2022 08:02:28 +0000 https://sinopetrochem.com/?post_type=product&p=816

Normal Pentane, a linear aliphatic hydrocarbon,with the C5H12 formula, is a normal aliphatic hydrocarbon solvent with the molecular formula C5H12. It is a straight chain of five carbons and twelve hydrogen atoms. n-Pentane is a constituent of crude oil and a compound that condensates from natural gas production. It is also referred to as amyl hydride and pentane. Pentane is an aliphatic hydrocarbon solvent that is classified as pure Normal, Isopentane and Cyclopentane.

The chemical properties of Pentane (Normal) include better volatility, relatively higher purity, low odour, fast evaporation rate and narrow boiling range, among others. Moreover, in terms of physical properties, N Pentane is a colourless liquid with a sweet and gasoline odour. In addition, it is a liquid that is insoluble in water, volatile and flammable.

In terms of applications, n-Pentane is primarily applicable as an intermediate in polymerisation reactions, as a propellant in aerosols, in low-temperature thermometers and as a blowing agent in foam production (e.g. expandable polystyrene (EPS) and polyurethane (PUR)), and among other applications. Furthermore, Pentane (Normal) has value-added properties owing to which it finds a wide range of applications across numerous end-use industries.

Technical Data Sheet
MELTING POINT: -129.7 °C
BOILING POINT: 36.1 °C
DENSITY: 0.626 kg/l
SOLUBILITY: water 0.36 g/l at 20 °C
REFRACTIVE INDEX: 20/D 1.3577
PHYSICAL DESCRIPTION: Liquid
PRODUCT CODE: LX257689
PRODUCT NAME: Normal Pentane
SPECIFICATIONS:
Minimum assay (G.C.): 95%
Purity Ranging: 95% to 99%
Density 20/4: 0.624-0.628
Packing Type: ISO Tank/Steel Drums

Product Identifier
NAME OF SUBSTANCE: Pentane
SYNONYMS: n-Pentane, N Pentane, amyl hydride, pentan, skellysolve a, pentanen, pentani, amyl hydride, tetrafume, tetrakil, tetraspot, pentan
CAS #: 109-66-0
EC #: 203-692-4
Percent Purity: 95%
Linear Formula CH3(CH2)3CH3
UN Number: UN1265
Solubility Information Miscible with water.
Formula Weight: 72.15
Physical Form: Liquid
Density: 0.626 g/mL
Boiling Point: 36°C
Color: Colorless
Melting Point: -130°C
Flash Point -49°C (-57°F)
Odor: Nearly odorless
Refractive Index: 1.358
UN: 1265
CLASS/PG: 3/II
ADR: 3/II
IMDG: 3/II
IATA: 3/II
WGK: 1
STORAGE: Room Temperature.
SIGNAL WORD: Danger
GHS SYMBOLS:
GHS02
GHS08
GHS07
GHS09
H PHRASES:
H225
H304
EUH066
H336
H411
P PHRASES:
P210
P233
P240
P241
P242
P243
P261
P271
P273
P280
P301+P310
P303+P361+P353
P304+P340
P312
P331
P370+P378
P391
P403+P233
P403+P235
P405
P501
EINECS: 203-692-4
HS Code: 29011000
Relevant identified uses of the substance
Normal Pentane is a five-carbon aliphatic compound that is a natural constituent of the major paraffin fraction of crude oil and also found in natural gas. Normal Pentane is a colorless, flammable liquid (the first liquid member of the alkanes) that is lighter than water. Aliphatic hydrocarbons can be supplied as highly pure single products such as pentane, hexane or heptane (normal or iso), cyclic (eg. cyclohexane) or as a distillation cut containing large numbers of aliphatics, collected at a specific temperature or temperature range in the distillation process. Aliphatic hydrocarbons have low miscibility with water and have a very low surface tension, which means that small amounts can be spread evenly over a wide surface area. Furniture polish is a typical application for aliphatic hydrocarbons. Other uses for aliphatic hydrocarbons include extraction processes in pharmaceutical and food production, paints and coatings, lubricants and in the printing industry.
Most common technical function of substance (what it does): solvents

]]> 816 Pentane 75/25 https://sinopetrochem.com/product/pentane-75-25/ Sat, 24 Dec 2022 08:01:55 +0000 https://sinopetrochem.com/?post_type=product&p=791

PENTANES – ALIPHATIC HYDROCARBON SOLVENTS

Blend Iso/n-pentane (25 – 75%), Pentane Blend is mainly used as EPS and PF plastic foaming agent, molecular sieve desorption agent, extraction solvent, artificial ice making, very low temperature thermometer, insect killer, anesthetic, lubricant for liquid air machine, etc.
With a narrow boiling range, consistent composition and fast evaporation Pentanes are primarily used as propellants in aerosols, as blowing agents in foams (eg expandable polystyrene) and as reaction media in chemical processes such as polymerisation. View our featured products in detail or compare the complete range available below.

Product/Grade Boiling point Flash point Datasheet
Isopentane 28°C <-50°C Synonyms : Isopentane
Formula : C5H12
Molecular weight : 72.15 g/mol
CAS-No. : 78-78-4
EC-No. : 201-142-8
Index-No. : 601-006-00-1
n-Pentane 35°C <-50°C n-Pentane
CAS-No. 109-66-0
Flam. Liq. 2; STOT SE 3;
Asp. <= 100 %
EC-No. 203-692-4 Tox. 1;
Aquatic Chronic 2;
Index-No. 601-006-00-1 H225, H304, H336, H411,
EUH066
Pentane Blend 75/25 33°C <-50°C Blend Iso/n-pentane (25 – 75%) : It is a mixture of 25% of Isopentane and 75% of n-Pentane
Pentane Blend 80/20 34°C <-50°C Blend Iso/n-pentane (20– 80%) : It is a mixture of 20% of Isopentane and 80% of n-Pentane
Pentane Blend 85/15 34°C <-50°C Blend Iso/n-pentane (20 – 80%) : It is a mixture of 20% of Isopentane and 80% of n-Pentane
]]> 791 n-Pentane, 99% in drums https://sinopetrochem.com/product/n-pentane-99-in-drums/ Sat, 24 Dec 2022 08:01:04 +0000 https://sinopetrochem.com/?post_type=product&p=732 Download SDS Download TDS Download COA n-Pentane Pure (99%), commonly called pentane, is a high purity, non-polar hydrocarbon liquid (CAS 109-66-0) with molecular formula of C5H12. n-Pentane Pure provides unrivaled consistency and uniformity for applications where contaminants or impurities are prohibited. The alkane pentane is a colorless liquid with a gasoline-like odor with a boiling point of 36°C and a flash point of <-40°C. Pentane Pure is a premium hydrocarbon solvent for a wide range of industrial processing and laboratory procedures. Pentane is also a common blowing agent for polystyrene and polyethylene foam.]]>

n-Pentane 99%, CG. – For general use
Synonym: Amyl hydride, n- Amyl hydride, pentane, Diethyl methane, 1,3-Dimethyl propane. 05S0021.
CAS No: 109-66-0.
Linear Formula: CH3(CH2)3CH3
Molecular Weight: 72.15
Beilstein: 969132
MDL number: MFCD00009498
EC Index Number: 203-692-4

Properties

Vapor Density: 2.48 (vs air)
Assay: ≥99% (GC)
Form: liquid
Autoignition Temp.: 500 °F
Potency: >2000 mg/kg LD50, oral (Rat)
Expl. lim.: ~8.3 %
Impurities: ≤0.001% Free acid (as CH3COOH)
Evapn. Residue: ≤0.005%
Refractive Index: n20/D 1.358 (lit.)
BP: 35-36 °C (lit.)
MP: −130 °C (lit.)
Transition Temp: flash point -48 °C (refers to pure substance)
Solubility: 0.4 g/L
Density: 0.626 g/mL at 25 °C (lit.)
Storage Temp.: 2-30°C
SMILES string: CCCCC
InChI: 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key: OFBQJSOFQDEBGM-UHFFFAOYSA-N

Analysis Note

Purity (GC): ≥ 99.0 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.001 %
Density (d 20 °C/ 4 °C): 0.626 – 0.628
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.005 %

Safety Information

Pictograms: GHS02,GHS07,GHS08,GHS09
Signal Word: Danger
Hazard Statements: H225 – H304 – H336 – H411
Precautionary Statements: P210 – P233 – P240 – P273 – P301 + P310 – P331
Hazard Classifications: Aquatic Chronic 2 – Asp. Tox. 1 – Flam. Liq. 2 – STOT SE 3
Target Organs: Central nervous system
Supplementary Hazards: EUH066
Storage Class Code: 3 – Flammable liquids
WGK: WGK 2
Flash Point(F): -40.0 °F
Flash Point(C): -40 °C

Global Leading Manufacturer of Pentanes, Hexanes and Heptanes

Heptane Pharma Grade

]]> 732 n-Pentane, 95%, in ISO Tank https://sinopetrochem.com/product/n-pentane-95-in-iso-tank/ Sat, 24 Dec 2022 08:01:04 +0000 https://sinopetrochem.com/?post_type=product&p=733 Download SDS Download TDS Download COA n-Pentane Pure (95%), commonly called pentane, is a high purity, non-polar hydrocarbon liquid (CAS 109-66-0) with molecular formula of C5H12. n-Pentane Pure provides unrivaled consistency and uniformity for applications where contaminants or impurities are prohibited. The alkane pentane is a colorless liquid with a gasoline-like odor with a boiling point of 36°C and a flash point of <-40°C. Pentane Pure is a premium hydrocarbon solvent for a wide range of industrial processing and laboratory procedures. Pentane is also a common blowing agent for polystyrene and polyethylene foam.]]>

n-Pentane 95%, CG. – For general use
Synonym: Amyl hydride, n- Amyl hydride, pentane, Diethyl methane, 1,3-Dimethyl propane. 05S0021.
CAS No: 109-66-0.
Linear Formula: CH3(CH2)3CH3
Molecular Weight: 72.15
Beilstein: 969132
MDL number: MFCD00009498
EC Index Number: 203-692-4

Properties

Vapor Density: 2.48 (vs air)
Assay: ≥95% (GC)
Form: liquid
Autoignition Temp.: 500 °F
Potency: >2000 mg/kg LD50, oral (Rat)
Expl. lim.: ~8.3 %
Impurities: ≤0.001% Free acid (as CH3COOH)
Evapn. Residue: ≤0.005%
Refractive Index: n20/D 1.358 (lit.)
BP: 35-36 °C (lit.)
MP: −130 °C (lit.)
Transition Temp: flash point -48 °C (refers to pure substance)
Solubility: 0.4 g/L
Density: 0.626 g/mL at 25 °C (lit.)
Storage Temp.: 2-30°C
SMILES string: CCCCC
InChI: 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key: OFBQJSOFQDEBGM-UHFFFAOYSA-N

Analysis Note

Purity (GC): ≥ 95.0 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.001 %
Density (d 20 °C/ 4 °C): 0.626 – 0.628
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.005 %

Safety Information

Pictograms: GHS02,GHS07,GHS08,GHS09
Signal Word: Danger
Hazard Statements: H225 – H304 – H336 – H411
Precautionary Statements: P210 – P233 – P240 – P273 – P301 + P310 – P331
Hazard Classifications: Aquatic Chronic 2 – Asp. Tox. 1 – Flam. Liq. 2 – STOT SE 3
Target Organs: Central nervous system
Supplementary Hazards: EUH066
Storage Class Code: 3 – Flammable liquids
WGK: WGK 2
Flash Point(F): -40.0 °F
Flash Point(C): -40 °C

]]> 733 n-Pentane, 95%, in Drums https://sinopetrochem.com/product/n-pentane-95-in-drums/ Sat, 24 Dec 2022 08:01:03 +0000 https://sinopetrochem.com/?post_type=product&p=723 Download SDS Download TDS Download COA n-Pentane Pure (95%), commonly called pentane, is a high purity, non-polar hydrocarbon liquid (CAS 109-66-0) with molecular formula of C5H12. n-Pentane Pure provides unrivaled consistency and uniformity for applications where contaminants or impurities are prohibited. The alkane pentane is a colorless liquid with a gasoline-like odor with a boiling point of 36°C and a flash point of <-40°C. Pentane Pure is a premium hydrocarbon solvent for a wide range of industrial processing and laboratory procedures. Pentane is also a common blowing agent for polystyrene and polyethylene foam.]]>

n-Pentane 95%, CG. – For general use
Synonym: Amyl hydride, n-Amyl hydride, pentane, Diethyl methane, 1,3-Dimethyl propane.
CAS No: 109-66-0.
Linear Formula: CH3(CH2)3CH3
Molecular Weight: 72.15
Beilstein: 969132
MDL number: MFCD00009498
EC Index Number: 203-692-4

Properties

Vapor Density: 2.48 (vs air)
Assay: ≥95% (GC)
Form: liquid
Autoignition Temp.: 500 °F
Potency: >2000 mg/kg LD50, oral (Rat)
Expl. lim.: ~8.3 %
Impurities: ≤0.001% Free acid (as CH3COOH)
Evapn. Residue: ≤0.005%
Refractive Index: n20/D 1.358 (lit.)
BP: 35-36 °C (lit.)
MP: −130 °C (lit.)
Transition Temp: flash point -48 °C (refers to pure substance)
Solubility: 0.4 g/L
Density: 0.626 g/mL at 25 °C (lit.)
Storage Temp.: 2-30°C
SMILES string: CCCCC
InChI: 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key: OFBQJSOFQDEBGM-UHFFFAOYSA-N

Analysis Note

Purity (GC): ≥ 95.0 %
Identity (IR): conforms
Free acid (as CH₃COOH): ≤ 0.001 %
Density (d 20 °C/ 4 °C): 0.626 – 0.628
Readily carbonizable substances: conforms
Evaporation residue: ≤ 0.005 %

Safety Information

Pictograms: GHS02,GHS07,GHS08,GHS09
Signal Word: Danger
Hazard Statements: H225 – H304 – H336 – H411
Precautionary Statements: P210 – P233 – P240 – P273 – P301 + P310 – P331
Hazard Classifications: Aquatic Chronic 2 – Asp. Tox. 1 – Flam. Liq. 2 – STOT SE 3
Target Organs: Central nervous system
Supplementary Hazards: EUH066
Storage Class Code: 3 – Flammable liquids
WGK: WGK 2
Flash Point(F): -40.0 °F
Flash Point(C): -40 °C

]]> 723 n-Pentane, 99%, CAS 109-66-0, in ISO tanks https://sinopetrochem.com/product/n-pentane-99-cas-109-66-0-in-iso-tanks/ Sat, 24 Dec 2022 08:01:03 +0000 https://sinopetrochem.com/?post_type=product&p=724 Lot Number: 2634002 MSDS - Material Safety Data Sheet MSDS Number: JPG-621]]>

n-Pentane, 99+%;
Formula Weight, 72.15 ;
Physical Form, Liquid ;
Percent Purity, ≥99% ;
Grade, HPLC ;
Density, 0.6260g/mL.
Formula Weight: 72.15
InChI Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N
CAS Min %: 99.0
CAS Max %: 100.0
Assay Percent Range: 99+%
Linear Formula: CH3(CH2)3CH3
Formula Weight: 72.15
Physical Form: Liquid
Percent Purity: ≥99%
Density: 0.6260g/mL
Infrared Spectrum: Authentic
Packaging: ISO Tank, Steel Drums
Refractive Index: 1.358
Residue after Evaporation: 0.001% max.
Solubility: Solubility in water: insoluble. Other solubilities: soluble in alcohol and most other common organic, solvents
Specific Gravity: 0.626
Water: 0.002% max.
Flash Point: −49°C
Viscosity: 0.25 mPa.s (20°C)
Boiling Point: 36.0°C
Color: Colorless
Melting Point: -130.0°C
Quantity: 14.5 MT/ISO Tank, 125KG/Drum
Chemical Name or Material: n-Pentane, Extra Dry

Global Leading Manufacturer of Pentanes, Hexanes and Heptanes

Heptane Pharma Grade

]]> 724 Normal Pentane https://sinopetrochem.com/product/normal-pentane/ Sun, 18 Dec 2022 14:13:06 +0000 https://sinopetrochem.com/?post_type=product&p=318

Pentane
Pentane
Pentane is an organic compound with the formula C 5 H 12 —that is, an alkane with five carbon atoms. The term may refer to any of three structural isomers, or to a mixture of them: in the IUPAC nomenclature, however, pentane me…
Melting point： −130.5 to −129.1 °C; −202.8 to −200.3 °F; 142.7 to 144.1 K
Molar mass： 72.151 g·mol−1
Solubility in water： 40 mg L−1 (at 20 °C)
Chemical formula： C₅H₁₂

]]> 318