Chloropentafluoroethane

  • R 115
  • 1 -chloro-1 ,1,2,2,2 - pentafluoroethane
  • Chloropentafluoroethane

Non-flammable, colorless and odorless gas ( at higher concentration sweetish odor etherartiger )

Gaseous

7.10 kg · m 3 ( 0 ° C)

-99.4 ° C

-39.1 ° C

796 kPa ( 20 ° C)

Poorly in water ( 250 mg · l-1 at 25 ° C)

1.2678 (-42 ° C)

Attention

7370 (relative to 100 years)

-1118.8 KJ / mol

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Chloropentafluoroethane is a chemical compound from the group of fully halogenated chlorofluorocarbons (CFCs ), which was used as a refrigerant and a blowing agent. It is considered harmful to the ozone layer.

Properties

Chloropentafluoroethane is a colorless, odorless ( at higher concentrations sweet, etherartiger smell) gas. It decomposes when heated strongly, with Halogen compounds such as hydrogen chloride and hydrogen fluoride and dioxins may arise. Chloropentafluoroethane has a heat capacity of 0.116 kJ / (mol K).

Safety

As with all CFCs formed during the decomposition ( due to heat ) of chloropentafluoroethane corrosive substances ( hydrochloric acid, hydrofluoric acid).

CAS registry number Vapor pressure Dangerous Substances Directive (67/548/EEC) Polychlorinated dibenzodioxins CRC Handbook of Chemistry and Physics Integrated Authority File
9000
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