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96-48-0 gamma-butyrolactone

product Name gamma-butyrolactone
CAS No 96-48-0
Synonyms 4-Hydroxybutyric acid gamma-lactone; BLO; Butyronitrile,99%; 4,5-Dihydro-2(3H)-furanone; 4-Hydroxybutyric acid lactone; n-Butyronitrile; γ-butyrolactone; γ-butyrolactone(99.5%); Gamma ButyroLactone; 1,4-Butyrolactone; 2,3-dihydroxybutanoic acid; GBL; γ-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; γ-Butyrrolactone
Molecular Formula C4H6O2
Molecular Weight 86.09
InChI InChI=1/C4H8O4/c1-2(5)3(6)4(7)8/h2-3,5-6H,1H3,(H,7,8)
EINECS 202-509-5
Molecular Structure 96-48-0 gamma-butyrolactone
Density 1.413g/cm3
Melting point -45℃
Boiling point 358.8°C at 760 mmHg
Refractive index 1.503
Flash point 185°C
Water solubility MISCIBLE
Vapour Pressur 1.36E-06mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R36:;
Safety Description S26:;
S39:;
MSDS Material Safety Data Sheet

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NEM CHEMICAL CO.£¬LTD. [ Gold Suppliers ]
Specifications Electric class Purity 99.8% min
Packing In blue plastic drums of 200kg in net weight.
Description ¦Ã-Butyroalctone(GBL) Molecular formula: C4H6O2 Molecular weight: 86.09 Product specifications Purity ¡Ý99.8 Moisture ¡Ü0.03 Color ¡Ü20 Density 1.125-1.130 Refractivity 1.436-1.437 Application£º ¦Ã-butyrolactone is an important chemical raw material and intermediate for medicine,and also the intermediate to synthesize N-¦Ã-butyrolidone,¦Á-pyrrolidone,polyvinyl pyrrolidone,¦Á-acetyl-¦Ã-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.
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