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Triphenylphosphine oxide

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tfus429.6KN/AHulnick, Van Miltenburg, et al., 1989Uncertainty assigned by TRC = 0.3 K; TRC
Tfus431.9KN/AKirklin and Domalski, 1988Uncertainty assigned by TRC = 0.5 K; TRC
Tfus429.KN/AJorge, Airoldi, et al., 1978Uncertainty assigned by TRC = 1. K; TRC
Tfus428.KN/ATakashina and Price, 1962Uncertainty assigned by TRC = 4. K; TRC
Quantity Value Units Method Reference Comment
Deltasub66. ± 6.kJ/molBJorge, Airoldi, et al., 1978, 2AC

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
131. ± 2.399.ME,TEHuinink, Van Miltenburg, et al., 1989AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Reference Comment
24.220431.9Kirklin and Domalski, 1988, 2DH
23.400429.6Huinink, van Miltenberg, et al., 1989DH
24.22431.9Acree, 1991AC
23.800429.Jorge, Airoldi, et al., 1978, 3DH

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
56.08431.9Kirklin and Domalski, 1988, 2DH
95.6429.Jorge, Airoldi, et al., 1978, 3DH

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.

Hulnick, Van Miltenburg, et al., 1989
Hulnick, J.; Van Miltenburg, K.; Oonk, H.A.; Schuljff, A.J., J. Chem. Eng. Data, 1989, 99. [all data]

Kirklin and Domalski, 1988
Kirklin, D.R.; Domalski, E.S., Enthalpies of combustion of triphenylphosphine and triphenylphosphine oxide, J. Chem. Thermodyn., 1988, 20, 743. [all data]

Jorge, Airoldi, et al., 1978
Jorge, R.A.; Airoldi, C.; Chagas, A.P., Thermochemistry of dichlorobis(triphenylphosphine oxide)-zinc(II), -cadmium(II), and -mercury(II), J. Chem. Soc., Dalton Trans., 1978, No. 9, 1102-4. [all data]

Takashina and Price, 1962
Takashina, N.; Price, C.C., A Crystalline Hexamer from Acrylonitrle, J. Am. Chem. Soc., 1962, 84, 489-91. [all data]

Jorge, Airoldi, et al., 1978, 2
Jorge, Renato A.; Airoldi, Claudio; Chagas, A«65533»cio P., Thermochemistry of dichlorobis(triphenylphosphine oxide)-zinc(II), -cadmium(II), and -mercury(II), J. Chem. Soc., Dalton Trans., 1978, 9, 1102, https://doi.org/10.1039/dt9780001102 . [all data]

Huinink, Van Miltenburg, et al., 1989
Huinink, Jan; Van Miltenburg, Kees; Oonk, Harry A.J.; Schuijff, Abraham; Groen, Paul, Thermodynamic functions and vapor pressures of triphenylphosphine oxide and 1,4-bis(diphenylphosphino)butane near the melting point, J. Chem. Eng. Data, 1989, 34, 1, 99-100, https://doi.org/10.1021/je00055a028 . [all data]

Kirklin and Domalski, 1988, 2
Kirklin, D.R.; Domalski, E.S., Enthalpies of combustion of triphenylphosphine and triphenylphosphine oxide, J. Chem. Thermodynam., 1988, 20, 743-754. [all data]

Huinink, van Miltenberg, et al., 1989
Huinink, J.; van Miltenberg, K.; Oonk, H.A.J.; Scherijff, A., Thermodynamic functions and vapor pressures of triphenylphosphine oxide and 1,4-bis(diphenylphosphino)butane, J. Chem. Eng. Data, 1989, 34(1), 99-100. [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]

Jorge, Airoldi, et al., 1978, 3
Jorge, R.A.; Airoldi, C.; Chagas, A.P., Thermochemistry of dichlorobis(triphenylphosphine oxide)-zinc(II), -cadmium(II), and -mercury(II), 1978, J. [all data]


Notes

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