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Difluorochloromethane Structure

Difluorochloromethane

Chemical 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
FDA 21 CFR 701.30
CAS DataBase Reference 75-45-6(CAS DataBase Reference)
FDA UNII ZFO627O6CN
NIST Chemistry Reference Methane, chlorodifluoro-(75-45-6)
IARC 3 (Vol. 41, Sup 7, 71) 1999
EPA Substance Registry System HCFC-22 (75-45-6)

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordDanger
Hazard statements H280
Precautionary statements P410+P403
Hazard Codes  F,N
Risk Statements  40-59
Safety Statements  23-59
OEB A
OEL TWA: 1000 ppm (3500 mg/m3), STEL: 1250 ppm (4375 mg/m3)
RIDADR  1018
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
NFPA 704:
0
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Difluorochloromethane Chemical Properties,Usage,Production

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