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1,1,1,2-Tetrafluoroethane Structure

1,1,1,2-Tetrafluoroethane

Chemical Properties

Melting point -101°C
Boiling point −26.5 °C(lit.)
Density  1.21
refractive index  1.0007
solubility  Soluble in ethanol (95%), ether, and 1 in 1294 parts of water at 20℃.
Water Solubility  1g/L at 25℃
Merck  13,4734
Stability Stable. May cause damage to the atmosphere. Incompatible with active metals, strong oxidizing agents.
InChIKey LVGUZGTVOIAKKC-UHFFFAOYSA-N
LogP 0.770 (est)
CAS DataBase Reference 811-97-2(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII DH9E53K1Y8
NIST Chemistry Reference Ethane, 1,1,1,2-tetrafluoro-(811-97-2)
EPA Substance Registry System HFC-134a (811-97-2)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H280
Precautionary statements P410+P403
Hazard Codes  Xi
Safety Statements  23-38
RIDADR  UN 3159 2.2
WGK Germany  1
RTECS  KI8842500
Hazard Note  Irritant
TSCA  T
HazardClass  2.2
HS Code  29033990
Hazardous Substances Data 811-97-2(Hazardous Substances Data)
Toxicity LC50 (15 min) in rats: 3400000 mg/m3 (>800000 ppm); LC50 (4 hr) in rats: 2215000 mg/m3 (>500000 ppm) (Mayer)
NFPA 704:
0
3 0

1,1,1,2-Tetrafluoroethane Chemical Properties,Usage,Production

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