MP: -94.14 ° C
B.P.: 49.3 ° C
Flash point: - 37 ° C
Vapor pressure: 45 (20 ° C)
Solubility: insoluble in water, soluble in ethanol, diethyl ether, benzene, carbon tetrachloride, acetone and many other organic solvents
Critical temperature: 238.6
Critical pressure: 4.52
Product use: used as a substitute for Freon's warming materials for electrical freezers, freezers and other foaming agents for rigid PU foams; Used as a solvent for polymerization of polyprenyl rubber and cellulose ethers in solutions such as polyisoprene rubber and standard materials for chromatographic analysis.