Melting point(℃): -110.8 (161.6 K)
Boiling point(℃): 46.5 (319 K)
  Relative density(water=1): 1.26
Relative vapor density(air=1): 2.64
  Saturated vapor pressure(kPa): 53.32(
  Burning heat (kJ/mol): 1030.8
  Critical temperature(℃): 279
  Critical pressure(MPa): 7.90
  Flash point(℃): -30
  Ignition temperature(℃): 90
  Maximum explosion%(V/V): 60.0
  Minimum explosion%(V/V): 1.0
  Solubility: Insoluble in water (20 ° C at
  Main use: For the manufacture of rayon, pesticides, accelerator M, D, is also used as a solvent.