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Acridine

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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
DH - Eugene S. Domalski and Elizabeth D. Hearing
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Tboil618.7KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus383. ± 2.KAVGN/AAverage of 15 out of 16 values; Individual data points
Quantity Value Units Method Reference Comment
Ttriple383.24KN/ASteele, Chirico, et al., 1989Uncertainty assigned by TRC = 0.01 K; extrapolation of T-1/f, IPTS-68; TRC
Quantity Value Units Method Reference Comment
Deltasub93. ± 3.kJ/molAVGN/AAverage of 7 values; Individual data points

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Method Reference Comment
71.5 ± 0.2400.IPM,EBSteele, Chirico, et al., 1989, 2Based on data from 383. - 637. K.; AC
68.9 ± 0.1440.IPM,EBSteele, Chirico, et al., 1989, 2Based on data from 383. - 637. K.; AC
66.4 ± 0.1480.IPM,EBSteele, Chirico, et al., 1989, 2Based on data from 383. - 637. K.; AC
63.8 ± 0.1520.IPM,EBSteele, Chirico, et al., 1989, 2Based on data from 383. - 637. K.; AC
61.3 ± 0.2560.IPM,EBSteele, Chirico, et al., 1989, 2Based on data from 383. - 637. K.; AC
66.2417.AStephenson and Malanowski, 1987Based on data from 402. - 619. K. See also Stull, 1947.; AC
62.9465.N/ASivaraman and Kobayashi, 1983Based on data from 423. - 621. K.; AC
62.1515.N/ASivaraman and Kobayashi, 1983Based on data from 423. - 621. K.; AC
61.5595.N/ASivaraman and Kobayashi, 1983Based on data from 423. - 621. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
402.6 - 619.4.845132805.33-39.349Stull, 1947Coefficents calculated by NIST from author's data.

Enthalpy of sublimation

DeltasubH (kJ/mol) Temperature (K) Method Reference Comment
86.0430.TGALebedev, Chironov, et al., 1998AC
89.5 ± 0.2333.CSabbah, Tabet, et al., 1994AC
92.6295.N/AStephenson and Malanowski, 1987Based on data from 280. - 328. K.; AC
92. ± 3.281.2VMcEachern, Sandoval, et al., 1975Hfusion=4.44±0.09 kcal/mol; ALS
91.6 ± 2.5290.LEMcEachern, Sandoval, et al., 1975Based on data from 281. - 298. K.; AC

Enthalpy of fusion

DeltafusH (kJ/mol) Temperature (K) Method Reference Comment
20.682383.242N/ASteele, Chirico, et al., 1989, 2DH
20.682383.242N/ASteele, Chirico, et al., 1988DH
18.58383.2DSCMcEachern, Sandoval, et al., 1975AC

Entropy of fusion

DeltafusS (J/mol*K) Temperature (K) Reference Comment
53.97383.242Steele, Chirico, et al., 1989, 2DH
53.97383.242Steele, Chirico, et al., 1988DH

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.

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]

Steele, Chirico, et al., 1989
Steele, W.V.; Chirico, R.D.; Hossenlopp, I.A.; Nguyen, A.; Smith, N.K.; Gammon, B.E., The thermodynamic properties of the five benzoquinolines, J. Chem. Thermodyn., 1989, 21, 81. [all data]

Steele, Chirico, et al., 1989, 2
Steele, W.V.; Chirico, R.D.; Hossenlopp, I.A.; Nguyen, A.; Smith, N.K.; Gammon, B.E., The thermodynamic properties of the five benzoquinolines, J. Chem. Thermodyn., 1989, 21, 81-107. [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]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Sivaraman and Kobayashi, 1983
Sivaraman, Alwarappa; Kobayashi, Riki, Vapor pressures and enthalpies of vaporization of thianthrene, acridine, and 9-methylanthracene at elevated temperatures, The Journal of Chemical Thermodynamics, 1983, 15, 12, 1127-1135, https://doi.org/10.1016/0021-9614(83)90003-4 . [all data]

Lebedev, Chironov, et al., 1998
Lebedev, V.P.; Chironov, V.V.; Vorob'eva, V.P.; Matyushin, Yu.N., Energy of the dissociation of the bond N-NO in methylnitrosohydrazine, Khim. Fiz., 1998, 17, 9, 54. [all data]

Sabbah, Tabet, et al., 1994
Sabbah, R.; Tabet, D.; Belaadi, S., Etude thermodynamique de l'acridine, Thermochim. Acta, 1994, 247, 201-207. [all data]

McEachern, Sandoval, et al., 1975
McEachern, D.M.; Sandoval, O.; Iniguez, J.C., Vapor pressures, derived enthalpies of sublimation, enthalpies of fusion, and resonance energies of acridine and phenazine, J. Chem. Thermodyn., 1975, 7, 299-306. [all data]

Steele, Chirico, et al., 1988
Steele, W.V.; Chirico, R.D.; Hossenlopp, I.A.; Nguyen, A., The thermodynamic properties of the five benzoquinolines, NIPER Report, 1988, 337, 59p. [all data]


Notes

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