Product name : Dichloromethane

Chemical formula : CH₂Cl₂

Composition: C 14.14%, H 2.37%, Cl 83.49%

Relative molecular mass : 84.93

Relative density: d40 0.00136174 g/cm3; d415 1.33479 kg/m3; d420 1.3255 kg/m3; d430 1.30777 kg/m3

Melting point : m -95°C

Boiling point : bp760 39.75°C

Refractice index: nD20 1.4244

CAS : 75-09-2

To use:

1.Used for grain fumigation and refrigeration of low pressure refrigerators and air conditioning units.
2.Used as solvent, extractant, mutagenic agent.
3.Used in electronics industry, often used as cleaning and degreasing agent.
4.Used as local dental anesthetic, refrigerating agent, fire extinguishing agent, metal surface paint cleaning degreasing and defilm agent.
5.Used as an intermediate in organic synthesis.