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8032-32-4

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High quality Petroleumether supplier in China
Cas No: 8032-32-4
No Data No Data No Data Simagchem Corporation Contact Supplier
Ligroin
Cas No: 8032-32-4
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Petroleum ether
Cas No: 8032-32-4
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Petroleum ether CAS: 8032-32-4
Cas No: 8032-32-4
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 2500 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Top sale 8032-32-4 Ligroin/PETROLEUM ETHER with best price
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USD $ 1000.0-1500.0 / Kilogram 1 Kilogram 100 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Petroleum ether
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No Data No Data Metric Ton/Day Chengdu Yanxi Import & Export Trading CO.,LTD Contact Supplier
TIANFU-CHEM 8032-32-4
Cas No: 8032-32-4
No Data 1 Kilogram 10 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
best price Petroleum ether
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USD $ 70.0-80.0 / Kilogram 20 Kilogram 20 Metric Ton/Month Shandong Zhi Shang Chemical Co.Ltd Contact Supplier
Manufacturer Direct Sales Low Price Petroleum Ether
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No Data No Data No Data Shaanxi Mingqi Chemical Co., Ltd Contact Supplier
Petroleum ether/99.9%/30-60/60-90/90-120
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8032-32-4 Usage

Reactivity Profile

PETROLEUM NAPHTHA, [FLAMMABLE LIQUID LABEL] may be incompatible with strong oxidizing agents like nitric acid. Charring may occur followed by ignition of unreacted material and other nearby combustibles. In other settings, mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, burns exothermically to produce mostly carbon dioxide and water.

Chemical Properties

colourless liquid with hydrocarbon odour

References

[1] Anjoo Kamboj, Ajay Kumar Saluja (2011) Isolation of Stigmasterol and beta sitosterol from petroleum ether extract of Aerial parts of Ageratum Conyzoides (Asteracea), Inter. J. Pharma. Pharma. Sci.  3, 94-¬96.
[2] Ashton Acton (2011) Advances in Immune System Research and Applications
[3] https://www.cdc.gov/niosh/pdfs/77-192c.pdf

Health Hazard

Inhalation of concentrated vapor may cause intoxication. Liquid is not very irritating to skin or eyes but may get into lungs by aspiration.

General Description

Colorless liquid with the odor of gasoline. Less dense than water and insoluble in water. Hence floats on water. Also refered to as Varnish Makers & Painters Naphtha. This petroleum fraction is similar to Petroleum Ether (CAS 8030-30-6) but V.M. & P. is a heavier distillate. Flash point ranges from 20° F to 100° F.

Air & Water Reactions

Highly flammable. Insoluble in water.

Description

Petroleum ether, a petroleum distillation fraction, is a mixture of low molecular weight aliphatic hydrocarbons (mostly pentanes and hexanes) with a low boiling range, typically around 30-60oC. Its name is derived from its origin and its ease of evaporation.The majority components include paraffins, olefins, naphthenes, aromatics, and about 10%–40% ethyl alcohol。
Petroleum ether is commonly used as a nonpolar solvent for oils, fats, and waxes. Petroleum ether is used in pharmaceutical industries as a solvent to isolate compounds, e.g. petroleum ether can extract stigmasterol and beta-sitosterol from the aerial parts of Ageratum conyzoides and compounds with immunomodulatory activity from Anacyclus pyrethrum. It is also used as a detergent, a fuel, insecticide, in paints and varnishes, and in photography.

Purification Methods

Shake it several times with conc H2SO4, then 10% H2SO4 and concentrated KMnO4 (to remove unsaturated, including aromatic, hydrocarbons) until the permanganate colour persists. Wash it with water, aqueous Na2CO3 and again with water. Dry it with CaCl2 or Na2SO4, and distil it. It can be dried further using CaH2 or sodium wire. Passage through a column of activated alumina, or treatment with CaH2 or sodium, removes peroxides. For the elimination of carbonyl-containing impurities without using permanganate, see n-heptane. These procedures could be used for all fractions of pet ethers. See skellysolve below, p. 178. Rapid purification: Pass it through an alumina column and fractionally distilling, collecting the desired boiling fraction.

8032-32-4 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (320447)  Petroleumether  ACS reagent 8032-32-4 320447-1L 766.35CNY Detail
Sigma-Aldrich (184519)  Petroleumether  ACS reagent 8032-32-4 184519-20L 4,068.09CNY Detail
Sigma-Aldrich (184519)  Petroleumether  ACS reagent 8032-32-4 184519-1L 725.40CNY Detail
Sigma-Aldrich (184519)  Petroleumether  ACS reagent 8032-32-4 184519-500ML 487.89CNY Detail
Sigma-Aldrich (261734)  Petroleumether  spectrophotometric grade 8032-32-4 261734-1L 982.80CNY Detail
Sigma-Aldrich (673838)  Petroleumether  ACS reagent 8032-32-4 673838-4X4L 7,505.55CNY Detail
Sigma-Aldrich (673838)  Petroleumether  ACS reagent 8032-32-4 673838-1L 1,165.32CNY Detail
Sigma-Aldrich (300314)  Petroleumether  anhydrous 8032-32-4 300314-1L 969.93CNY Detail
Sigma-Aldrich (300314)  Petroleumether  anhydrous 8032-32-4 300314-100ML 497.25CNY Detail
Alfa Aesar (L13734)  Petroleum ether 60/80    8032-32-4 2500ml 475.0CNY Detail
Alfa Aesar (L13734)  Petroleum ether 60/80    8032-32-4 1000ml 238.0CNY Detail
Alfa Aesar (L14649)  Petroleum ether 40/60    8032-32-4 2500ml 471.0CNY Detail

8032-32-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Petroleum ether

1.2 Other means of identification

Product number -
Other names PE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:8032-32-4 SDS

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