1,1,2-trifluoroethane

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Structural formula
Structural formula of 1,1,2-trifluoroethane
General
Surname 1,1,2-trifluoroethane
other names

HFC-143

Molecular formula C 2 H 3 F 3
Brief description

colorless gas

External identifiers / databases
CAS number 430-66-0
EC number 207-066-1
ECHA InfoCard 100.006.425
PubChem 9890
ChemSpider 9506
Wikidata Q63441378
properties
Molar mass 84.04 g mol −1
Physical state

gaseous

Melting point

−84 ° C

boiling point

3.7 ° C

safety instructions
GHS hazard labeling
no classification available
Global warming potential

397 (based on 100 years)

As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

1,1,2-Trifluoroethane is a chemical compound from the group of fluorocarbons .

Extraction and presentation

1,1,2-Trifluoroethane can be obtained by hydrogenating 1,2-dichlorodifluoroethylene or chlorotrifluoroethylene in the presence of a hydrogenation catalyst .

Synthesis by hydrogenation of 1,1,2-trichloro-1,2,2-trifluoroethane is also possible .

properties

1,1,2-trifluoroethane is a colorless gas.

Individual evidence

  1. ^ A b William M. Haynes: CRC Handbook of Chemistry and Physics . CRC Press, 2011, ISBN 978-1-4398-5512-6 , pp. 167 ( limited preview in Google Book search).
  2. ↑ a b David R. Lide: CRC Handbook of Chemistry and Physics A Ready-reference Book of Chemical and Physical Data . CRC Press, 1995, ISBN 978-0-8493-0595-5 , pp. 145 ( limited preview in Google Book search).
  3. ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.
  4. ↑ G. Myhre, D. Shindell et al .: Climate Change 2013: The Physical Science Basis . Working Group I contribution to the IPCC Fifth Assessment Report. Ed .: Intergovernmental Panel on Climate Change . 2013, Chapter 8: Anthropogenic and Natural Radiative Forcing, pp. 24-39; Table 8.SM.16 ( PDF ).
  5. ↑ Google Patents: EP0324478A1 - Process for preparing 1,2-difluoroethane and 1,1,2-trifluoroethane - Google Patents , accessed April 6, 2019
  6. ↑ TSR Prasada Rao, G. Murali Dhar: Recent Advances in Basic and Applied Aspects of Industrial Catalysis . Elsevier, 1998, ISBN 978-0-08-054038-2 , pp. 393 ( limited preview in Google Book search).