Ethane, 1,1,2,2-tetrachloro-1,2-difluoro-

• Formula: C₂Cl₄F₂
• Molecular weight: 203.830
• IUPAC Standard InChI: InChI=1S/C2Cl4F2/c3-1(4,7)2(5,6)8 Copy

  
• IUPAC Standard InChIKey: UGCSPKPEHQEOSR-UHFFFAOYSA-N Copy
• CAS Registry Number: 76-12-0
• Chemical structure:
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• Other names: s-Tetrachlorodifluoroethane; F-112; Freon R 112; Freon 112; Genetron 112; Tetrachloro-1,2-Difluoroethane; Ucon 112; 1,1,2,2-Tetrachloro-1,2-difluoroethane; 1,2-Difluoro-1,1,2,2-tetrachloroethane; CFCl2CFCl2; 1,1,2,2-Tetrachlorodifluoroethane; Difluorotetrachloroethane; 1,2-Difluorotetrachloroethane; Ethane, 1,2-difluoro-1,1,2,2-tetrachloro-; FC 112; Halocarbon 112; Refrigerant 112; sym-Tetrachlorodifluoroethane; Daiflon 112; R 112; Daiflon S2
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• Information on this page:
  • Condensed phase thermochemistry data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Phase change data
  • Henry's Law data
  • Gas phase ion energetics data
  • IR Spectrum
  • Gas Chromatography
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Condensed phase thermochemistry 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 by: Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of liquid

Mass spectrum (electron ionization)

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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 by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), Notes

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

Kishimoto, Suga, et al., 1978
Kishimoto, K.; Suga, H.; Seki, S., Calorimetri study of the glassy state. XIV. Calorimetric study on unusual glass transition phenomena in CFCl₂-CFCl₂, Bull. Chem. Soc. Jpn., 1978, 51, 1691-1696. [all data]

Kosarukina, Kolesov, et al., 1978
Kosarukina, E.A.; Kolesov, V.P.; Vorob'ev, V.N.; Vogel, L., The heat capacity of 1,1,2,2-tetrachloro-1,2-difluoroethane in the temperature range 12-310 K, Zhur. Fiz. Khim., 1978, 52, 509. [all data]

Yarrington and Kay, 1957
Yarrington, R.M.; Kay, W.B., The liquid specific heats of some fluorocarbon compounds, J. Phys. Chem., 1957, 61, 1259-1260. [all data]

Notes

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  Cp,liquid	Constant pressure heat capacity of liquid
  S°liquid	Entropy of liquid at standard conditions

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