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What is the CAS for methylene chloride?

Oct 10, 2025 Leave a message

CAS 75-09-2 Methylene chloride is an organic solvent that is clear and colourless and has a mild sweet odour. It is a volatile liquid (that is, it evaporates quickly).

 

Chemical Identification

CAS NO 75-09-2
Formula

CH₂Cl₂

Synonyms

dichloromethane; methylene dichloride; methylene chloride

 

Physical Properties

Physical description Colorless liquid with a chloroform-like odor.
Boiling point 104°F Molecular weight 84.9
Freezing point/melting point -139°F Vapor pressure 350 mmHg
Flash point   Vapor density 2.93
Specific gravity 1.33 Ionization potential 11.32 eV
Lower explosive limit (LEL) 13% Upper explosive limit (UEL) 23%
NFPA health rating 2 NFPA fire rating 1
NFPA reactivity rating 0 NFPA special instruction  

 

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Organic solvent Dichloromethane Methylene Chloride CAS 75-09-2

High Purity 99 Dichloromethane DCM liquid CAS 75-09-2

What is dichloromethane liquid Used for?

Dichloromethane or methylene chloride is primarily used as a powerful solvent in paint strippers, metal cleaning, and as a processing agent in the manufacture of pharmaceuticals and food extracts, though its use is heavily regulated due to health risks.

 

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Dichloroethane EDC CAS 1300-21-6

 

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Dichloroethane Price CAS 1300-21-6

 

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