- FIRE SUPPRESSION
- OTHER CHEMICAL PRODUCTS
- ION-EXCHANGE RESINS
Refrigerant 40 (Chloromethane)
CAS №: 74-87-3
EC №: 200-817-4
Synonyms: Artic, Freon 40, R 40, Methyl chloride, Monochloromethane
Molecular formula: CH3Cl
Chloromethane, also called methyl chloride, R-40 or HCC 40, is a chemical compound of the group of organic compounds called haloalkanes. It was widely used as a refrigerant. It is a colorless extremely flammable gas with a mildly sweet odor, which is detected at possibly toxic levels. Chloromethane is the most abundant organohalogen, anthropogenic or natural, in the atmosphere.
|Vapor Pressure, 20 °C||kPa||506.09|
|Liquid density, -23.8 °C||g/ml||1.003|
|Gas density, 0°C||g/ml||2.307|
|Solubility in water||g/L||5.325|
|Enthalpy of formation||kJ/mol||83.7|
Inhalation of chloromethane gas produces central nervous system effects similar to drug intoxication. Exposure may cause drowsiness, dizziness, or confusion and difficulty breathing, walking or speaking may occur. At higher concentrations, paralysis, seizures, and coma can result. Skin contact, when in the form of a refrigerated liquid, may result in frostbite.
Price: 0,28 usd/kgs.
Quantity: – up to 100 ton.
Trade terms: as per agreеment.