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

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Gas Chromatography

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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

Normal alkane RI, non-polar column, temperature ramp

View large format table.

Column type Active phase I Reference Comment
CapillaryPolydimethyl siloxane: CP-Sil 5 CB248.Bramston-Cook, 201360. m/0.25 mm/1.0 μm, Helium, 45. C @ 1.45 min, 3.6 K/min, 210. C @ 2.72 min

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.

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]

Bramston-Cook, 2013
Bramston-Cook, R., Kovats indices for C2-C13 hydrocarbons and selected oxygenated/halocarbons with 100 % dimethylpolysiloxane columns, 2013, retrieved from http://lotusinstruments.com/monographs/List .... [all data]


Notes

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