It is colorless and transparent liquid at room temperature, toxic, non-corrosive, non-flammable, irritating and highly stable. It can be dissolved in solvents such as ethanol and ether, especially oil and lubricant.
Long-term contact has anesthetic effect. Irritating to eyes and skin. It is harmful to the environment, pollutes the water body and the atmosphere, and greatly damages the atmospheric ozone layer.
It belongs to dangerous chemicals and is listed as NO. 1825 in the Catalogue of Hazardous Chemicals (version 20 15).
It belongs to item 6. 1 in the dangerous goods list of GB 12268-20 12.