Dichloromethane (DCM)CAS 75-09-2

Dichloromethane (DCM) introduction:

Basic Information

• Chemical Name: Dichloromethane

• Abbreviation: DCM

• CAS Number: 75-09-2

• Molecular Formula: CH2Cl2

• Molecular Weight: 84.93

Characteristics

• Dichloromethane is an odorless liquid with a sweet, penetrating, ether-like odor.

• It has a density of 1.325 g/mL at 25°C.

Uses

• Globally, Dichloromethane is primarily used as an industrial solvent due to its excellent solvency and low toxicity.

• It is also used for degreasing purposes, effectively removing oils and greases from surfaces.

• In the food industry, Dichloromethane (DCM) is used for decaffeinating coffee. The caffeine is first dissolved out during the brewing process and then removed using Dichloromethane.