Package: 190kg/drum

Uses : r-butyrolactone is one kind of important fine chemicalintermediate, simultaneously also is one kind of performance fine highboiling point solvent, ideal antioxidant, plasticizer,extracting agent, absorbent, dispersing agent, solid stain, Coagulation Reage

Molecular Structure:

Product description: other name:/γ-Butyrolactone /4-Hydroxybutanoic acid lactone mp :−45 °C(lit.) bp: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)