1,1,2-Trifluoroethane

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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
Tboil278.KN/APCR Inc., 1990BS
Tboil278.2KN/AWeast and Grasselli, 1989BS
Tboil276.KN/AYoung, Fukuhara, et al., 1940Uncertainty assigned by TRC = 3. K; TRC
Tboil278.15KN/AHenne and Renoll, 1936Uncertainty assigned by TRC = 0.5 K; TRC
Quantity Value Units Method Reference Comment
Tfus189.KN/AYoung, Fukuhara, et al., 1940Uncertainty assigned by TRC = 5. K; TRC
Quantity Value Units Method Reference Comment
Tc429.800KN/AHolcomb and Van Poolen, 1994Uncertainty assigned by TRC = 0.7 K; Recommended value based on oberved and literature data and correlations; TRC
Tc461.6KN/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
Pc52.41barN/AHolcomb and Van Poolen, 1994Uncertainty assigned by TRC = 0.08 bar; Recommended value based on oberved and literature data and correlations; TRC
Quantity Value Units Method Reference Comment
ρc5.58mol/lN/AHolcomb and Van Poolen, 1994Uncertainty assigned by TRC = 0.06 mol/l; Recommended value based on oberved and literature data and correlations; TRC
ρc6.54mol/lN/AChae, Schmidt, et al., 1990Uncertainty assigned by TRC = 0.1 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:


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]

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]

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., J. Am. Chem. Soc., 1936, 58, 889. [all data]

Holcomb and Van Poolen, 1994
Holcomb, C.D.; Van Poolen, L.J., Coexisting densities and vapor pressures for R143 from 314 to 401 K with new critical point property estimates, Fluid Phase Equilib., 1994, 100, 223-239. [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

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