Sell Butyrolactone (GBL)

Butyrolactone (GBL) You May Also Be Interested In: butyric acid butyrolactone gbl n methyl pyrrolidone polyvinyl butyral
butyrolactone is an important chemical raw material and intermediate for medicine, and also the intermediate of the synthesize N-methyl pyrrolidone, (Alpha) -pyrrolidone, polyvinyl pyrrolidone, (Alpha) -acetyl -butyrolactone, methionine and the butyric acid compounds. This product features a strong solubility, and is a good solvent for polyacrylonitrile, epoxy resin, polyvinyl butyral, polyvinyl chloride and its copolymers, and cellulose polymers. In medical industry, it is mainly used in synthesizing cyclopropylamine, etc.
Molecular Formula: C4H6O2
Molecular Weight: 86.09
Colorless and transparent oily liquid with a smell similar to that of acetone, the boiling point is 2040C. It can dissolve mutually with water, acetone, benzene, carbon tetrachloride and alcohol at any proportion.
Product specifications:
Purity % >= 99.5
Chroma <= 10
Density g/ml 1.125-1.130
Moisture % <=0.05
Refractive index 1.436-1.437