Ethane, 1,1,2,2-tetrafluoro-

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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
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

Quantity Value Units Method Reference Comment
Tboil250.KN/APCR Inc., 1990BS
Tboil250.15KN/AEiseman, 1959Uncertainty assigned by TRC = 0.5 K; TRC
Tboil250.KN/AYoung, Fukuhara, et al., 1940Uncertainty assigned by TRC = 3. K; TRC
Tboil250.KN/AHenne and Renoll, 1936Uncertainty assigned by TRC = 4. K; TRC
Quantity Value Units Method Reference Comment
Tc391.74KN/ATatoh, Kuwabara, et al., 1993Uncertainty assigned by TRC = 0.05 K; ITS-90; TRC
Tc391.8KN/AChae, Schmidt, et al., 1990Uncertainty assigned by TRC = 0.5 K; by extrapolation to equality of L and G refr. index; TRC
Quantity Value Units Method Reference Comment
ρc5.25mol/lN/ATatoh, Kuwabara, et al., 1993Uncertainty assigned by TRC = 0.03 mol/l; TRC
ρc5.24mol/lN/AChae, Schmidt, et al., 1990Uncertainty assigned by TRC = 0.08 mol/l; derived from obs L and G refractive index; TRC

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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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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin W.E. JONES, UNIV. OF STOCKHOLM, SWEDEN
NIST MS number 1233

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References

Go To: Top, Phase change 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.

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

Eiseman, 1959
Eiseman, B.J., Why Refrigerant 22 should be favored for Absorption refrigeration, ASHRAE J., 1959, 1, 12, 45. [all data]

Young, Fukuhara, et al., 1940
Young, D.W.S.; Fukuhara, N.; Bigelow, L.A., The Action of Elementary Fluorine Upon Organic Compounds VIII. The Influence of Dilution on the Vapor Phase Fluorination of Ethane, J. Am. Chem. Soc., 1940, 62, 1171. [all data]

Henne and Renoll, 1936
Henne, A.L.; Renoll, M.W., Fluoro Derivatives of Ethane and Enthylene IV., J. Am. Chem. Soc., 1936, 58, 887. [all data]

Tatoh, Kuwabara, et al., 1993
Tatoh, J.; Kuwabara, S.; Sato, H.; Watanabe, K., Measurements of the vapor-liquid coexistence curve in the critical region and the critical parameters of 1,1,2,2-tetrafluoroethane, J. Chem. Eng. Data, 1993, 38, 116-18. [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]


Notes

Go To: Top, Phase change data, Mass spectrum (electron ionization), References