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ChemicalBook >> CAS DataBase List >>PETROLEUM ETHER

PETROLEUM ETHER

CAS No.
64742-89-8
Chemical Name:
PETROLEUM ETHER
Synonyms
HEXANES;NAPHTHA;PETROL;BENZINE;LIGROIN;LIGROINE;light;PETROLEUM OIL;NAPHTHA SOLVENT;PETROLEUM SPIRIT
CBNumber:
CB5248177
Molecular Formula:
Molecular Weight:
0
MDL Number:
MFCD00081849
MOL File:
Mol file
Last updated:2024-12-18 14:08:52

PETROLEUM ETHER Properties

Boiling point 90-100 °C
Density 0.77 g/mL at 20 °C
vapor density 2.5 (vs air)
vapor pressure 25.8 psi ( 55 °C)
refractive index n20/D 1.428
Flash point −57 °F
storage temp. Store at +2°C to +25°C.
FDA 21 CFR 172.250; 172.210
EWG's Food Scores 5
EPA Substance Registry System Light aliphatic solvent naphtha (petroleum) (64742-89-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS08
Signal word  Danger
Hazard statements  H304-H340-H350
Hazard Codes  Xn,T
Risk Statements  12-65-45
Safety Statements  62-45-53
RIDADR  UN 3295 3/PG 2
WGK Germany  3
RTECS  OI6180000
HazardClass  3.1
PackingGroup  II
NFPA 704
3
1 0

PETROLEUM ETHER price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1.01769 Petroleum ether for denaturation 64742-89-8 1L $90.3 2024-03-01 Buy
Sigma-Aldrich 1.01769 Petroleum ether for denaturation 64742-89-8 10L $614 2024-03-01 Buy
Sigma-Aldrich 1.01769 Petroleum ether for denaturation 64742-89-8 25L $1090 2024-03-01 Buy
Sigma-Aldrich 1.01769 Petroleum ether for denaturation 64742-89-8 190L $6590 2024-03-01 Buy
Sigma-Aldrich 1.01769 Petroleum ether for denaturation 64742-89-8 5L $254 2022-05-15 Buy
Product number Packaging Price Buy
1.01769 1L $90.3 Buy
1.01769 10L $614 Buy
1.01769 25L $1090 Buy
1.01769 190L $6590 Buy
1.01769 5L $254 Buy

PETROLEUM ETHER Chemical Properties,Uses,Production

Description

Also known as Naptha. Naptha is a general term applied to refined, partly refined, or unrefined petroleum products and liquid products of natural gas, not less than 10% of which distill below 175°C (347 °F) and not less than 95% of which distill below 240 °C (464°C)when subjected to distillation in accordance with the Standard Method of Test for Distillation of Gasoline, Naphtha,Kerosene,and Similar Petroleum Products(ASTMD86). Used as a source, by various cracking processes, of gasoline, special naphthas, petroleum chemicals, especially ethylene. Cracking for ethylene also produces propylene, butadiene, pyrolysis gasoline,and fuel oil, source of synthetic natural gas.

Physical properties

Petroleum ether is a colorless transparent liquid, slightly odor, low polarity. Petroleum ether is a mixture of various small molecule ethers after petroleum cracking. According to the boiling point, it can be divided into 30-60℃ and 60-90℃.It is insoluble in water and can be miscible with acetone, ether, ethyl acetate, benzene, chloroform and higher alcohols above methanol. It can dissolve synthetic resins such as coumarone resin and triglyceride rosinate. Partially dissolves rosin, pitch, frankincense and aromatic resins. Does not dissolve shellac and alkaloids. Except for castor oil, most liquid fats are soluble, and solid fats are slightly soluble. The fatty acid is soluble, but the hydroxy acid is hard to dissolve, so petroleum ether can be used to separate the hydroxy acid mixed in the fatty acid. Raw rubber and vulcanized rubber swell significantly in petroleum ether. Chlorinated rubber, nitrocellulose, cellulose acetate, benzyl cellulose, etc. are insoluble in petroleum ether.

Synthesis

Industrial petroleum ether contains impurities such as unsaturated hydrocarbons, aromatic hydrocarbons, sulfides, acidic substances and non-volatile substances. When refining, it is washed with concentrated sulfuric acid (98%~99%) until the color disappears, and then washed with alkali and water in sequence. The dehydrating agent is dried and then rectified. After washing with concentrated sulfuric acid, the petroleum ether can be washed with a saturated solution of potassium permanganate dissolved in 10% sulfuric acid until the purple color in the water layer no longer disappears. Then it is washed with water, the dehydrating agent is dried and distilled. Anhydrous sodium sulfate, phosphorus pentoxide, sodium metal and calcium chloride are used as dehydrating agents.Using mineral spirits as raw material, wash with concentrated sulfuric acid, 20% sulfuric acid solution containing 0.1 mol/L potassium permanganate, 10% to 15% alkali solution and distilled water to remove the aromatic hydrocarbon compounds and olefins respectively. Compound, free acid brought in by pickling and free alkali brought in by alkali. Then carry out rectification, remove a small amount of head liquid, collect the distillate according to the required boiling range, and obtain the petroleum ether product.

Mechanism of Toxicity

The acute toxicity from overexposure to petroleum ether is manifested primarily in central nervous system (CNS) effects. The mechanism of toxicity is unknown; however, the general anoxia observed is most likely due to oxygen deprivation. The mechanism of toxicity from long-term overexposure to petroleum ether is dependent on the chemical makeup of the distillate. For example, if peripheral neuropathy is observed, it is most likely due to a high concentration of n-hexane in the petroleum ether. n-Hexane is known to cause axonal damage in peripheral nerves.

Definition

PETROLEUM ETHER is a complex combination of hydrocarbons obtained from the distillation of crude oil or natural gasoline. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C5 through C10 and boiling in the range of approximately 35.degree.C to 160.degree.C (95.degree.F to 320.degree.F).

Flammability and Explosibility

Extremely flammable

Agricultural Uses

Naphtha is used as a raw material for producing hydrogen required for the manufacture of nitrogen fertilizers. It is also one of the favored feedstocks for ammonia production. In addition to being a source of hydrogen, naphtha is a good solvent used for degreasing, extraction in plants, drycleaning, etc.

PETROLEUM ETHER Preparation Products And Raw materials

Global( 36)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Weibang Biotechnology Co., Ltd
+8615531157085 abby@weibangbio.com China 8810 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630 bess@weibangbio.com China 18151 58
hebei hongtan Biotechnology Co., Ltd
+86-86-1913198-3935 +8617331935328 sales03@chemcn.cn China 970 58
Hebei Youfeidi Trading Co., LTD
+8615530197691 admin@yfdchem.cn China 105 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39894 58
Wuhan Monad Medicine Tech Co.,LTD
02768782018 18771942761 sales01@whmonad.com CHINA 979 58
Dorne Chemical Technology co. LTD
+86-86-13583358881 +8618560316533 Ethan@dornechem.com China 3097 58
Dideu Industries Group Limited
+86-29-89586680 +86-15129568250 1026@dideu.com China 22784 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002 +8615195660023 sales@senfeida.com China 23046 58

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View Lastest Price from PETROLEUM ETHER manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Petroleumether pictures 2024-12-17 Petroleumether
64742-89-8
US $30.00-10.00 / kg 1kg 99% 500 hebei hongtan Biotechnology Co., Ltd
PETROLEUM ETHER pictures 2024-11-22 PETROLEUM ETHER
64742-89-8
US $10.00 / KG 1KG 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
PETROLEUM ETHER pictures 2024-10-24 PETROLEUM ETHER
64742-89-8
US $30.00-10.00 / KG 50KG 99% 500000kg Hebei Weibang Biotechnology Co., Ltd
  • Petroleumether pictures
  • Petroleumether
    64742-89-8
  • US $30.00-10.00 / kg
  • 99%
  • hebei hongtan Biotechnology Co., Ltd
  • PETROLEUM ETHER pictures
  • PETROLEUM ETHER
    64742-89-8
  • US $10.00 / KG
  • 99%
  • Hebei Weibang Biotechnology Co., Ltd
  • PETROLEUM ETHER pictures
  • PETROLEUM ETHER
    64742-89-8
  • US $30.00-10.00 / KG
  • 99%
  • Hebei Weibang Biotechnology Co., Ltd
GAS NAPHTHA FAM BENZINE STANDARD DIN 51635 ETHER, PETROLEUM BENZINE, DEODORIZED PETROLEUM BENZINE PETROLEUM BENZIN LOW BOILING PETROLEUM ETHER 100-120 PETROLEUM ETHER 100-140 PETROLEUM ETHER 300 PETROLEUM ETHER 30-40 PETROLEUM ETHER 30-60 PETROLEUM ETHER 35/60 PETROLEUM ETHER 40-60 PETROLEUM ETHER 60-80 PETROLEUM ETHER 80-100 PETROLEUM ETHER 80-110 PETROLEUM ETHER OVER 120 PETROLEUM FRACTION PETROLEUM SPIRIT 100/120 PETROLEUM SPIRIT 40-60 NAPHTHA VM AND P NAPHTHA, PRECIPITATION NAPHTHABENZIN PETROLEUM ETHER PVOC MIXTURE 3, WISCONSIN RULE 66 MINERAL SPIRITS PRECIPITATION NAPHTHA PETROLEUM SPIRIT 60/80 lightaliphaticsolventnaphtha lightaliphaticsolventnaphtha(petroleum) solventnaphtha(petroleum),lightaliph. Solventnaphtha,petroleum,lightaliph. LacquerDiluent Rubber solvent: (Naphtha (petroleum) light aliphatic) Solvent naphtha (petroleum), light aliph. Low boiling point naphtha naphtha petroleum, light aliphatic solvent solvent naphtha petroleum, light aliphatic mixed hexanes aliphatic hydrocarbon solvent Skellysolve L Naphtha in Dichloromethane Naphtha @0.5 mg/mL in Methanol Naphtha @20.0 mg/mL in MeOH PETROLEUM ETHER ISO 9001:2015 REACH LIGROIN LIGROINE HEXANES BENZIN BENZINE light PETROLEUM BENZIN PETROLEUM NAPHTHA PETROLEUM OIL PETROLEUM SPIRIT NAPHTHA SOLVENT NAPHTHA (PETROLEUM) NAPHTHA MINERAL SEAL OIL RUBBER SOLVENT