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Gamma-Butyrolactone(GBL ) /γ -Butyrolactone

Gamma-Butyrolactone(GBL ) /γ -Butyrolactone CAS: 96-48-0

MF: C4H6O2

MW: 86.09

EINECS: 202-509-5

Gamma-butyrolactone(GBL) Chemical Properties

Melting point −45 °C(lit.)

Boiling point 204-205 °C(lit.)

density 1.12 g/mL at 25 °C(lit.)

vapor density 3 (vs air)

vapor pressure 1.5 mm Hg ( 20 °C)

refractive index n20/D 1.436(lit.)

FEMA 3291 | 4-HYDROXYBUTANOIC ACID LACTONE

Fp 209 °F

storage temp. 2-8°C

form neat

explosive limit 16%

Water Solubility MISCIBLE

Merck 13,1596

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