Difluorochloromethane suppliers
Difluorochloromethane
- CAS:
- 75-45-6
- MF:
- CHClF2
- MW:
- 86.47
Properties
- Melting point:
- -146°C
- Boiling point:
- -40.8°C
- Density
- 1,18 g/cm3
- refractive index
- 1.2560
- form
- Colorless, nearly odorless, nonflammable gas
- Water Solubility
- Slightly soluble
- Dielectric constant
- 6.1（24℃）
- Stability:
- Stable.
- LogP
- 1.080
- CAS DataBase Reference
- 75-45-6(CAS DataBase Reference)
- IARC
- 3 (Vol. 41, Sup 7, 71) 1999
- NIST Chemistry Reference
- Methane, chlorodifluoro-(75-45-6)
- EPA Substance Registry System
- HCFC-22 (75-45-6)
Safety Information
- Symbol(GHS)
GHS04
- Signal word
- Danger
- Hazard statements
- H280
- Precautionary statements
- P410+P403
- Hazard Codes
- F,N
- Risk Statements
- 40-59
- Safety Statements
- 23-59
- RIDADR
- 1018
- OEB
- A
- OEL
- TWA: 1000 ppm (3500 mg/m3), STEL: 1250 ppm (4375 mg/m3)
- Hazard Note
- Non-Flammable
- DOT Classification
- 2.2 (Nonflammable gas)
- HazardClass
- 2.2
- Hazardous Substances Data
- 75-45-6(Hazardous Substances Data)
- Toxicity
- LCLo inhalation in dog: 70pph
Use
Difluorochloromethane is a colorless gas with an ethereal odor. Difluorochloromethane is shipped as a liquefied gas under its own vapor pressure. Difluorochloromethane is noncombustible. Difluorochloromethane can asphyxiate by the displacement of air. Contact with the liquid can cause frostbite. Toxic gases can be produced in fires involving Difluorochloromethane. Exposure of the container to prolonged heat or fire may cause Difluorochloromethane to rupture violently and rocket.
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