This Product is colorless, transparent and heavy oily liquid, it is flammable, virulent and having the similar sweat tasteas chlorine, can be mixed with ethanol, chloroform and ether, dissolved in water slightly, acid and alkali stably andAnti-oxidative. It can be dissolved in water 120 times, dissolve oil, lipid, lubricating grease, paraffin and non-corrosivemetal, has the compatibility of ethanol, chloroform and ether. Resolve temperature: -35.3°C freezing point: -40°C.boiling point: 83.7°C, flash point: 17C(closed cup) 21 C(open cup), relative density: 1.2529, critical density: 0.449/mol.refractive index: 1.4448, critical temperature: 290°C, critical pressure: 5.36MPa.Its vapor irritates the respiratory tract and mucosa, causing corneal opacity, disturbance of balance, anesthesia andabdominal spasm. Steam and air form explosive mixtures with explosive limits of 6.2% - 15.6% (volume).