CAS No: 96-48-0, Chemical Name: gamma-butyrolactone
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96-48-0 gamma-butyrolactone

product Name gamma-butyrolactone
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 C4H8O4
Molecular Weight 120.1039
InChI InChI=1/C4H8O4/c1-2(5)3(6)4(7)8/h2-3,5-6H,1H3,(H,7,8)
CAS Registry Number 96-48-0
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:;