CAS: 75-09-2
EINECS: 200-838-9
Molecular formula: CH2Cl2
Molecular weight: 84.93
Molecular structure: 
Density: 1.628g/cm3
Melting point: 237-245 C (Dec.)
Boiling point: 540.597 C at 760 mmHg
Flash point: 280.743 C
Water solubility: 0.5 g/L (25 C)
Steam pressure: 0mmHg at 25 degree C
Physical and chemical properties:
The quality of the product from water crystallization is white powder.
The solubility of dissolubility at 25 C in water is 0.5g/L. Insoluble in cold water, alcohol and general organic solvents. It is dissolved in sodium hydroxide, sodium carbonate and ammonia solution.
Product use:
Used as dyeing auxiliaries, fiber treatment agents, cosmetic additives, blood anticoagulants, water treatment agents, rubber polymerizing initiators, PVC heat stabilizers, etc.