Dichloromethane

Product name: Dichloromethane
CAS No.: 75-09-2
Product name: Dichloromethane
CAS RN: 75-09-2
Molecular formula: CH₂Cl₂

Physicochemical properties: Appearance: colorless transparent liquid.
Melting point (°C): -96.7
Boiling point (°C): 39.8
Relative Density (water=1): 1.33
Relative vapor Density (air=1): 2.93
Saturated Vapor pressure (kPa): 30.55 (10°C)
Heat of combustion (kJ/mol): 604.9
Critical temperature (°C): 237
Critical pressure (MPa): 6.08
Logarithm value of Distribution coefficient of Octanol/water : 1.25
Ignition temperature (°C): 615
Upper explosive limit% (V/V): 19
Lower explosive limit% (V/V): 12

Uses: Used fas the industrial solvent of resin and plastic. Widely used in medicine, plastic and film industry.