Ethane, 1,2,2-trichloro-1,1-difluoro-

• Formula: C₂HCl₃F₂
• Molecular weight: 169.385
• IUPAC Standard InChI: InChI=1S/C2HCl3F2/c3-1(4)2(5,6)7/h1H Copy

  
• IUPAC Standard InChIKey: FQAMAOOEZDRHHB-UHFFFAOYSA-N Copy
• CAS Registry Number: 354-21-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Frigen 122; 1,1-Difluoro-1,2,2-trichloroethane; 1,1,2-Trichloro-2,2-difluoroethane; 1,2,2-Trichloro-1,1-difluoroethane; 2,2-Difluoro-1,1,2-trichloroethane; Ethane, 1,1-difluoro-1,2,2-trichloro-; Ucon fluorocarbon 122; F 122 (halocarbon); FC 122; Freon 122; HCFC 122; R 122; 1,2-Difluoro-1,2,2-trichloroethane
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • IR Spectrum
  • Mass spectrum (electron ionization)
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Farchan Laboratories, 1990
Farchan Laboratories, Research Chemicals Catalog, Farchan Laboratories, Gainesville, FL, 1990, 91. [all data]

PCR Inc., 1990
PCR Inc., Research Chemicals Catalog 1990-1991, PCR Inc., Gainesville, FL, 1990, 1. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Varushchenko, Druzhinina, et al., 2007
Varushchenko, R.M.; Druzhinina, A.I.; Kuramshina, G.M.; Dorofeeva, O.V., Thermodynamics of vaporization of some freons and halogenated ethanes and propanes, Fluid Phase Equilibria, 2007, 256, 1-2, 112-122, https://doi.org/10.1016/j.fluid.2007.02.017 . [all data]

Varushchenko and Bulgakova, 1976
Varushchenko, R.M.; Bulgakova, L.L., Tr. Khim. Khim. Tekhnol., 1976, 3, 29. [all data]

Varushchenko, Pashchenko, et al., 1997
Varushchenko, A.M.; Pashchenko, L.L.; Yuldasheva, V.M.; Orlov, A.P., Thermodynamics of vaporization of 1,1-difluoro-1,2,2- and 1,2-difluoro-1,1,2-trichloroethanes, Zh. Fiz. Khim., 1997, 71, 4, 620. [all data]

Notes

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• Symbols used in this document:
  

  Tboil	Boiling point
  ΔvapH°	Enthalpy of vaporization at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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