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Propylene carbonate supplier in China
Cas No: 108-32-7
USD $ 1.0-1.0 / Kilogram 100 Kilogram 1-500 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High Purity Propylene carbonate (PC)
Cas No: 108-32-7
No Data 250 Kilogram 1000 Kilogram/Day Shandong Chi Run Chemical Trading Co., Ltd. Contact Supplier
CHemwill -- Propylene Carbonate (PC)
Cas No: 108-32-7
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 5 Metric Ton/Day Chemwill Asia Co., Ltd. Contact Supplier
Propylene carbonate
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No Data 500 Gram 100 Kilogram/Month Springchem New Material Technology Co.,Limited Contact Supplier
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Propylene Carbonate
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High quality Propylenecarbonate supplier in China
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108-32-7 Usage

Chemical Properties

colourless liquid

Purification Methods

It is manufactured by reaction of 1,2-propylene oxide with CO2 in the presence of a catalyst (quaternary ammonium halide). Contaminants include propylene oxide, carbon dioxide, 1,2-and 1,3-propanediols, allyl alcohol and ethylene carbonate. It can be purified by percolation through molecular sieves (Linde 5A, dried at 350o for 14hours under a stream of argon), followed by distillation under a vacuum. [Jasinski & Kirkland Anal Chem 39 163 1967.] It can be stored over molecular sieves under an inert gas atmosphere. When purified in this way it contains less than 2ppm of water. Activated alumina and dried CaO have also been used as drying agents prior to fractional distillation under reduced pressure. It has been dried with 3A molecular sieves and distilled under nitrogen in the presence of p-toluenesulfonic acid, then redistilled and the middle fraction collected. [Beilstein 19 III/IV 1564, 19/4 V 21.]

Uses

Pharmaceutic aid (gelling agent).
InChI:InChI:1S/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3

108-32-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (82227)  Propylenecarbonate  Selectophore, ≥99.0% 108-32-7 82227-25ML 3,398.85CNY Detail
Aldrich (809969)  Propylenecarbonate  ≥99%, acid <10 ppm, H2O <10 ppm 108-32-7 809969-25G 2,533.05CNY Detail
USP (1576504)  Propylenecarbonate  United States Pharmacopeia (USP) Reference Standard 108-32-7 1576504-200MG 4,662.45CNY Detail
Sigma-Aldrich (414220)  Propylenecarbonate  for HPLC, 99.7% 108-32-7 414220-1L 1,239.03CNY Detail
Vetec (V900252)  Propylenecarbonate  Vetec reagent grade, 98% 108-32-7 V900252-500G 98.28CNY Detail
Sigma-Aldrich (310328)  Propylenecarbonate  anhydrous, 99.7% 108-32-7 310328-2L 1,742.13CNY Detail
Sigma-Aldrich (310328)  Propylenecarbonate  anhydrous, 99.7% 108-32-7 310328-1L 1,150.11CNY Detail
Sigma-Aldrich (310328)  Propylenecarbonate  anhydrous, 99.7% 108-32-7 310328-500ML 725.40CNY Detail
Sigma-Aldrich (310328)  Propylenecarbonate  anhydrous, 99.7% 108-32-7 310328-100ML 590.85CNY Detail
Alfa Aesar (A15552)  Propylene carbonate, 99%    108-32-7 5000g 1761.0CNY Detail
Alfa Aesar (A15552)  Propylene carbonate, 99%    108-32-7 1000g 429.0CNY Detail
Alfa Aesar (A15552)  Propylene carbonate, 99%    108-32-7 250g 237.0CNY Detail

108-32-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Propylene Carbonate

1.2 Other means of identification

Product number -
Other names 1,3-Dioxolan-2-one, 4-methyl-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Solvents
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:108-32-7 SDS

108-32-7Related news

Conductivity, viscosity, and thermodynamic properties of Propylene carbonate (cas 108-32-7) solutions in ionic liquids08/27/2019

Ionic liquids (ILs) are a series of stable, non-flammable, non-volatile organic compounds containing only ionic species. ILs can be used to make stable electrolyte solutions with low viscosity and high conductivity for electrochemical energy storage and conversion devices such as lithium ion bat...detailed

Microparticle preparation by a Propylene carbonate (cas 108-32-7) emulsification-extraction method08/25/2019

The use of various harmful organic solvents for microparticle formulations is still widespread. Here, an alternative low toxicity solvent (propylene carbonate; PC) is proposed for the preparation of poly(lactic-co-glycolic-acid) (PLGA) microparticles. Based on the classical emulsification-solven...detailed

Kinetic modeling of carboxylation of propylene oxide to Propylene carbonate (cas 108-32-7) using ion-exchange resin catalyst in a semi-batch slurry reactor08/24/2019

Kinetic modeling of carboxylation of propylene oxide with CO2 to propylene carbonate has been investigated in a semi-batch slurry reactor. Propylene oxide can be selectively transformed into propylene carbonate (selectivity: 99+%) in the presence of ion exchange resin catalysts with basic functi...detailed

Accurate prediction of electrical conductivity of ionic liquids + Propylene carbonate (cas 108-32-7) binary mixtures08/21/2019

Ionic liquids (ILs) have remarkable features which make them applicable in numerous processes as environmentally friendly and promising chemicals. However, high viscosity and moderate conductivity of pure ILs have limited their application. Propylene carbonate (PC) is one of the most important a...detailed

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