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Pentafluoroethyl chloride

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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
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos
CAL - James S. Chickos, William E. Acree, Jr., Joel F. Liebman, Students of Chem 202 (Introduction to the Literature of Chemistry), University of Missouri -- St. Louis

Quantity Value Units Method Reference Comment
Tboil235. - 236.KN/APCR Inc., 1990BS
Tboil235.2KN/AWeast and Grasselli, 1989BS
Tboil235.KN/ACuculo and Bigelow, 1952Uncertainty assigned by TRC = 3. K; TRC
Tboil263.KN/APark, Benning, et al., 1947Uncertainty assigned by TRC = 3. K; TRC
Quantity Value Units Method Reference Comment
Ttriple173.71KN/AAston, Wills, et al., 1955Crystal phase 1 phase; Uncertainty assigned by TRC = 0.05 K; based on To = 273.16 K; TRC
Quantity Value Units Method Reference Comment
Tc352.94KN/AYada, Uematsu, et al., 1989Uncertainty assigned by TRC = 0.05 K; TRC
Tc353.1KN/AMears, Rosenthal. E., et al., 1966Uncertainty assigned by TRC = 0.15 K; TRC
Quantity Value Units Method Reference Comment
Pc30.79atmN/AYada, Uematsu, et al., 1989Uncertainty assigned by TRC = 0.08 atm; TRC
Pc31.1600atmN/AMears, Rosenthal. E., et al., 1966Uncertainty assigned by TRC = 0.0700 atm; TRC
Quantity Value Units Method Reference Comment
rhoc3.91mol/lN/AYada, Uematsu, et al., 1989Uncertainty assigned by TRC = 0.03 mol/l; TRC
rhoc3.969mol/lN/AMears, Rosenthal. E., et al., 1966Uncertainty assigned by TRC = 0.0097 mol/l; TRC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
4.6391234.04N/AAston, Wills, et al., 1955, 2P = 101.325 kPa; DH
4.71277.AStephenson and Malanowski, 1987Based on data from 262. - 317. K.; AC
4.80250.AStephenson and Malanowski, 1987Based on data from 234. - 265. K.; AC
4.71327.AStephenson and Malanowski, 1987Based on data from 312. - 353. K.; AC
5.00220.AStephenson and Malanowski, 1987Based on data from 176. - 235. K. See also Aston, Wills, et al., 1955, 2.; AC
5.00219.N/AMears, Rosenthal, et al., 1966Based on data from 178. - 234. K.; AC
4.64 ± 0.02234.CAston, Wills, et al., 1955, 2AC

Entropy of vaporization

DeltavapS (cal/mol*K) Temperature (K) Reference Comment
19.82234.04Aston, Wills, et al., 1955, 2P; DH

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Reference Comment
0.449173.7Domalski and Hearing, 1996AC

Entropy of fusion

DeltafusS (cal/mol*K) Temperature (K) Reference Comment
7.83080.24Domalski and Hearing, 1996CAL
2.579173.7

Enthalpy of phase transition

DeltaHtrs (kcal/mol) Temperature (K) Initial Phase Final Phase Reference Comment
0.628180.24crystaline, IIcrystaline, IAston, Wills, et al., 1955, 2DH
0.4491173.71crystaline, IliquidAston, Wills, et al., 1955, 2DH

Entropy of phase transition

DeltaStrs (cal/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
7.82780.24crystaline, IIcrystaline, IAston, Wills, et al., 1955, 2DH
2.586173.71crystaline, IliquidAston, Wills, et al., 1955, 2DH

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

Go To: Top, Phase change data, 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]

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]

Cuculo and Bigelow, 1952
Cuculo, J.A.; Bigelow, L.A., The Action of elementary Fluorine upon Organic Compounds. XVII. The Direct Fluorination of Acetonitrile, J. Am. Chem. Soc., 1952, 74, 710. [all data]

Park, Benning, et al., 1947
Park, J.D.; Benning, A.F.; Downing, F.B.; Laucius, J.F.; McHarness, R.C., Synthesis of Tetrafluoroethylene. Pyrolysis of Monochlorodifluoromethane, Ind. Eng. Chem., 1947, 39, 343-8. [all data]

Aston, Wills, et al., 1955
Aston, J.G.; Wills, P.E.; Zolki, T.P., The Heat Capacities from 10.9 K, Heats of Transition, Fusion and Vaporization, Vapor PRessures and Entropy of Pentafluorochlorethane, the Barrier Hindering Internal Rotation, J. Am. Chem. Soc., 1955, 77, 3939. [all data]

Yada, Uematsu, et al., 1989
Yada, N.; Uematsu, M.; Watanabe, K., Measurements of the vapor pressure and PVT properties for refrigerant 115, Nippon Kikai Gakkai Ronbunshu, B-hen, 1989, 55, 2426. [all data]

Mears, Rosenthal. E., et al., 1966
Mears, W.H.; Rosenthal. E.; Sinka, J.V., Pressure-Volume-Temperature Behavior of Pentafluoromonochlorethane, J. Chem. Eng. Data, 1966, 11, 338. [all data]

Aston, Wills, et al., 1955, 2
Aston, J.G.; Wills, P.E.; Zolki, T.P., The heat capacities from 10.9°K., heats of transition, fusion and vaporization, vapor pressures and entropy of pentafluorochloroethane, the barrier hindering internal rotation, J. Am. Chem. Soc., 1955, 77, 3939-3941. [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Mears, Rosenthal, et al., 1966
Mears, W.H.; Rosenthal, Eli; Sinka, J.V., Pressure - Volume - Temperature Behavior of Pentafluoromonochloroethane., J. Chem. Eng. Data, 1966, 11, 3, 338-343, https://doi.org/10.1021/je60030a014 . [all data]

Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]


Notes

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