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99.9% GBL Gamma-Butyrolactone GBL Alloy wheel cleaner Supplier
Product name : Gamma-Butyrolactone
Other name : Dihydrofuran-2(3H)-one ; GBL ; Butyrolactone ; 1,4-Lactone ; 4-Butyrolactone ; 4-Hydroxybutyric acid lactone
CAS:96-48-0
Purity : 99.9%
Molecular Formula : C4H6O2
Molar mass : 86.09 g·mol−1
Appearance : Colorless liquid
Packing : 1L,5L,25L or as required.
Description:
Gamma-butyrolactone (γ-butyrolactone or gbl) is a hygroscopic colorless liquid with a weak characteristic odor which is soluble in water. gbl is a common solvent and reagent in chemistry as well as being used as a flavouring, as a cleaning solvent, as a superglue remover, and as a solvent in some wet aluminium electrolyte capacitors. in humans as acts as a prodrug for ghb, and it is used as a recreational intoxicant with effects similar to alcohol.
Gfl has been found in extracts from samples of unadulterated wines. This finding indicates that gbl is a naturally occurring component in some wines and may be present in similar products. the concentration detected was approximately 5 μg/ml and was easily observed using a simple extraction Technique followed by gc/ms analysis. gbl can be found in cheese flavourings but typical results in a content of 0.0002% gbl in the final foodstuff.
Gluc is a lactone. it is hydrolyzed under basic conditions, for example in a sodium hydroxide solution into sodium gamma-hydroxybutyrate, the sodium salt of gamma-hydroxybutyric acid. under acidic conditions it forms an equilibrium mixture of both compounds. Go to to form a polymer. when treated with a non-nucleophilic base, like lithium diisopropylamide, gbl can become an alpha-carbon nucleophile. the related compound caprolactone can be used to make a polyester in this manner.
Inquiry Date: Jul 24, 2019
Shenzhen Hupharma Industry Co., Ltd
Address: Longgang, Shenzhen, China
Post Code: 518118
Contact Person: Alan
Telephone: 86-755-666888
Fax: 86-755-666888
Products Category :
Pharmaceutical Intermediates
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