Name: Gamma-butyrolactone GBL High purity 99.99%
CAS: 96-48-0
Molecular Formula: C4H6O2
Molecular Weight: 120.104
HomeCASCAS 96 CAS 96-48-0

Names and Identifiers
Name gamma-butyrolactone
Synonyms 4-Hydroxybutyric acid gamma-lactone
BLO
Butyronitrile,99.99%
4,5-Dihydro-2(3H)-furanone
4-Hydroxybutyric acid lactone
n-Butyronitrile
γ-butyrolactone
γ-butyrolactone(99.99%)
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
CAS 96-48-0
EINECS 202-509-5
InChI InChI=1/C4H8O4/c1-2(5)3(6)4(7)8/h2-3,5-6H,1H3,(H,7,8)

Physico-chemical Properties
Molecular Formula C4H6O2
Molar Mass 120.104 g/mol
Density 1.413g/cm3
Melting Point -45℃
Boling Point 358.8°C at 760 mmHg
Flash Point 185°C
Solubility MISCIBLE
Vapor Presure 1.36E-06mmHg at 25°C
Refractive Index 1.503

Risk and Safety
Hazard Symbols Xn – Harmful
Harmful
Risk Codes R22 – Harmful if swallowed
R36 – Irritating to the eyes
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 – Wear eye / face protection.

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CAS 96-48-0, Gamma-butyrolactone GBL 99.99%, C4H6O2
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