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r-butyrolactone

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  Post Date: Mar 02,2016
  Expiry Date: Mar 02,2017
  Detailed Description: r-butyrolactone
Category: Organic chemicals and Derivatives/Acid, ester and anhydride compounds
y-butyrolactone
CAS NO: 96-48-0
EC NO: 202-509-5
Molecular Formula: C4H8O4
Molecular Weight: 120.1039
Specification: Electric class Purity 99.8% min
InChI: InChI=1/C4H8O4/c1-2(5)3(6)4(7)8/h2-3,5-6H,1H3,(H,7,8)
Packing: In blue plastic drums of 200kg in net weight.
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Product description:
r-Butyroalctone(GBL) Molecular formula: C4H6O2 Molecular weight: 86.09 Product specifications Purity ≥99.8 Moisture ≤0.03 Color ≤20 Density 1.125-1.130 Refractivity 1.436-1.437 Application: γ-butyrolactone is an important chemical raw material and intermediate for medicine,and also the intermediate to synthesize N-γ-butyrolidone,α-pyrrolidone,polyvinyl pyrrolidone,α-acetyl-γ-butyrolactone,methionine and butyric acid compounds.This product features a high solubility,and is a good solvent for polyacrylonitrile,epoxy resin,polyvinyl butyral.Polyvinyl chloride and its copolymers and cellulose polymers.In medicine industry,it is mainly used in synthesizing cyclopropylamine,etc.In electronic industry,the product is main used in super capacitor and electrolyte,etc.
Synonyms: 4-Hydroxybutyric acid gamma-lactone;BLO;Butyronitrile,99%;4,5-Dihydro-2(3H)-furanone;4-Hydroxybutyric acid lactone;n-Butyronitrile;r-butyrolactone;r-butyrolactone(99.5%);Gamma ButyroLactone;1,4-Butyrolactone;2,3-dihydroxybutanoic acid;GBL;r-Butyroalctone;Gamma-Butyroalctone;3-Hydroxybutyric acid lactone;2-Oxotetrahydrofuran;2-Oxolanone;2,3,4,5-tetrahydro-2-furanone;2(3H)-furanone,dihydro-;2(3H)-dihydrofuranone;1-Oxacyclopentan-2-one;r-Butyrrolactone;
Molecular Structure:r-butyrolactone 96-48-0


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