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Molecular formula: C3H6O
molecular weight: 58.08
CAS:
density: 0.7898
melting point: -94.6 ° C
boiling point: 56.5 ° C
flash point: -20 ° C
viscosity: 0 Indians (25 ° C)
Index: 1.359 (20 ° C)
toxicity LD50 (mg / kg): rat oral 9750.
traits: colorless, volatile and flammable liquid, micro-odor.
dissolution: with water, methanol, ethanol, ethyl ether, chloroform, pyridine and immiscibility. To dissolve fatty oil, resin and rubber.
purposes: creating acetic anhydride, diacetone alcohol, chloroform, iodoform, epoxy resin, polyisoprene, methyl methacrylate and other important raw materials. In Moyanhuolue, celluloid, acetate fibers, painting and other industries as solvent.
preparation or sources: a starch fermentation; 2, propylene into water and isopropyl alcohol, in the catalytic dehydrogenation or catalytic oxidation; 3, cumene oxidation hydrolysis; 4, palladium catalyst liquid propylene oxide. Furthermore, it can also derived from the dry distillation of timber. Laboratory B used in the calcium pyrolysis system.
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