Gamma-Butyrolactone(GBL) CAS No. 96-48-0 

Purity: 99.9% up 

Place of Origin: China 

gamma-butyrolactone CAS 96-48-0

Name of gamma-butyrolactone

Alias ??γ-hydroxybutyric acid lactone; GBL; 1,4 - butyrolactone

CAS RN 96-48-0

EINECS No. 202-509-5

Molecular formula C4H8O4

Molecular Weight 120.1039

Hazard Symbols Xn: Harmful

Risk Phrases R22; R36;

Security terminology S26; S39;

Properties colorless transparent liquid.

Boiling point 35 ℃

Freezing point

The relative density of 1.129

Refractive index 1.4348

Flash point 98 ℃

Solubility in water and organic solvents and miscible. Slightly soluble in aliphatic hydrocarbons.

Use for producing a cyclic amine, pyrrolidone, drugs, also industrial solvents, diluents, curing agent

Raw materials 1,4 - butanediol, hydrogen, maleic anhydride

Preparation Products N-methyl pyrrolidone, α-pyrrolidone, α-bromo-γ-butyrolactone, cyclopropanamine, sodium oxybate

GBL wheel cleaner is safe, non-toxic, water-soluble cleaner when used as cleaner directed, GBL wheel cleaner acts as excellent cleaning agent in wheel cleaning, deletion 

printing inks, floor refinishing, chewing gum remover, and removing graffiti, paint and other cleaning purpose.