2-Chloro-1,1-difluoroethane

2-Chloro-1,1-difluoroethane
Names
Other names
R-142; HCFC-142
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.214.711 Edit this at Wikidata
EC Number
  • 688-133-6
UNII
  • InChI=1S/C2H3ClF2/c3-1-2(4)5/h2H,1H2
    Key: ATEBGNALLCMSGS-UHFFFAOYSA-N
  • C(C(F)F)Cl
Properties
C2H3ClF2
Molar mass 100.49 g·mol−1
Boiling point 35.1 °C (95.2 °F; 308.2 K)
Related compounds
Related compounds
 2-Chloro-1,1-difluoroethylene, 1-Chloro-1,2-difluoroethane, 1-Chloro-1,1-difluoroethane
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

2-Chloro-1,1-difluoroethane (HCFC-142) is a haloalkane and a hydrochlorofluorocarbon. It is produced as a byproduct of the production of 1-chloro-1,1-difluoroethane (HCFC-142b).[1] According to a 2022 report by the WMO and other agencies, it has an ODP of 0.019 and a 100-year GWP of 189.[2]: Table A-5 

References

  1. ^ "Catalytic Pyrolysis of 2-Chloro-1,1-difluoroethane to Synthesize Vinylidene Fluoride over the Potassium-Promoted Carbon Catalysts", Juanjuan Yuan, Zhe Hong, Zhiwen Xi, Wenzhi Jia, Zhi Huang, Junhui Li, and Zhirong Zhu, ChemistrySelect 5, #19 (May 22, 2020), pp. 5788-5793, doi:10.1002/slct.202001714.
  2. ^ Scientific Assessment of Ozone Depletion 2022, Ozone Research and Monitoring – GAW Report No. 278, World Meteorological Organization. Accessed 2024-01-13.