Details
Product Name: Dichloromethane
MF：CH2Cl2
MW：84.93
CAS：75-09-2
EINECS:200-838-9
Apperance: colorless liquid
Specification
| item | value |
Flash(ing) point
| 39-40°C
|
| Boiling point | 39.8-40 °C mm Hg(lit.)
|
Density
| 1.325 g/mL at 25 °C(lit.)
|
| Packing | 250Kg/drum |
Application
In addition to organic synthesis, it is also widely used as a solvent in the production of cellulose acetate films, cellulose triacetate fibers, petroleum dewaxing, aerosols, antibiotics, vitamins, and steroids, as well as for cleaning and removing grease and films from metal surface coatings. In addition, it is also used for grain fumigation and refrigeration of low-pressure freezers and air conditioning units. It is used as auxiliary foaming agent in the production of polyether urethane foam and as foaming agent for extruded polysulfone foam.
