Ethane, 1-chloro-1,1-difluoro-

• Formula: C₂H₃ClF₂
• Molecular weight: 100.495
• IUPAC Standard InChI: InChI=1S/C2H3ClF2/c1-2(3,4)5/h1H3 Copy

  
• IUPAC Standard InChIKey: BHNZEZWIUMJCGF-UHFFFAOYSA-N Copy
• CAS Registry Number: 75-68-3
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: α-Chloroethylidene fluoride; Freon 142; Freon 142b; FC 142b; Genetron 101; Genetron 142b; R 142b; 1-Chloro-1,1-Difluoroethane; 1,1-Difluoro-1-chloroethane; CH3CF2Cl; CFC 142b; Chloroethylidene fluoride; Fluorocarbon FC142b; Gentron 142B; Hydrochlorofluorocarbon 142b; UN 2517; Dymel 142; F 142b; HCFC 142b; Propellant 142b
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• Information on this page:
  • Critical temperature
  • References
  • Notes
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Critical temperature

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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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

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.

Sako, Sato, et al., 1996
Sako, T.; Sato, M.; Nakazawa, N.; Oowa, M.; Yasumoto, M.; Ito, H.; Yamashita, S., Critical Properties of Fluorinated Ethers, J. Chem. Eng. Data, 1996, 41, 802-805. [all data]

Fukushima and Watanabe, 1992
Fukushima, M.; Watanabe, N., Thermodynamic properties of HCFC-142b (1-chloro-1,1-difluoroethane), Nippon Reito Kyokai Ronbunshu, 1992, 9, 247-55. [all data]

Tanikawa, Tatoh, et al., 1992
Tanikawa, S.; Tatoh, J.; Maezawa, Y.; Sato, H.; Watanabe, K., Vapor-liquid coexistence curve and the critical parameters of 1-chloro-1,1- difluoroethane (HCFC-142b), J. Chem. Eng. Data, 1992, 37, 74-6. [all data]

Chae, Schmidt, et al., 1990
Chae, H.B.; Schmidt, J.W.; Moldover, M.R., Alternative refrigerants R123a, R134, R141b, R142b, and R152a: critical temperature, refractive index, surface tension, and estimates of liquid, vapor, and critical densities, J. Phys. Chem., 1990, 94, 8840-5. [all data]

Cherneeva, 1958
Cherneeva, L.I., Experimental Investigation into the Thermodynamic Properties of Freon-142, Teploenergetika (Moscow), 1958, 5, 7, 38. [all data]

Mears, Stahl, et al., 1955
Mears, W.H.; Stahl, R.F.; Orfeo, S.R.; Shair, R.C.; Kells, L.F.; Thompson, W.; McCann, H., Thermodynamic Properties of Halogenated Ethanes and Ethylenes, Ind. Eng. Chem., 1955, 47, 1449. [all data]

Notes

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• Symbols used in this document:
  

  Tc	Critical temperature

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