Anthracene, 9,10-diphenyl-
- Formula: C26H18
- Molecular weight: 330.4211
- IUPAC Standard InChI: InChI=1S/C26H18/c1-3-11-19(12-4-1)25-21-15-7-9-17-23(21)26(20-13-5-2-6-14-20)24-18-10-8-16-22(24)25/h1-18H
- IUPAC Standard InChIKey: FCNCGHJSNVOIKE-UHFFFAOYSA-N
- CAS Registry Number: 1499-10-1
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: DPA; 9,10-Diphenylanthracene
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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:
AC - William E. Acree, Jr., James S. Chickos
DRB - Donald R. Burgess, Jr.
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 169.6 ± 5.9 | kJ/mol | Review | Roux, Temprado, et al., 2008 | There are insufficient literature values to properly evaluate the data and insufficient information to construct thermochemical cycles or estimate values for comparison, and one must rely solely upon reported uncertainities and the quality of the measurements. In general, the evaluated uncertainty limits are on the order of (3 to 9) kJ/mol.; DRB |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 102.7 | 398. | GC | Lei, Chankalal, et al., 2002 | Based on data from 323. - 473. K.; AC |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 137.5 | 383. | GS | Nass, Lenoir, et al., 1995 | Based on data from 313. - 453. K.; AC |
| 143.6 | 413. | N/A | Hoyer and Peperle, 1958 | Based on data from 393. - 433. K. See also Stephenson and Malanowski, 1987.; AC |
| 141. | 393. | V | Hoyer and Peperle, 1958, 2 | ALS |
| 156.9 ± 4.2 | 492. | HSA | Stevens, 1953 | Based on data from 481. - 502. K. See also Cox and Pilcher, 1970.; AC |
| 157. ± 4.2 | 481. | V | Stevens, 1953, 2 | ALS |
| 134. | 293. | V | Magnus, Hartmann, et al., 1951 | ALS |
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.
Roux, Temprado, et al., 2008
Roux, M.V.; Temprado, M.; Chickos, J.S.; Nagano, Y.,
Critically Evaluated Thermochemical Properties of Polycyclic Aromatic Hydrocarbons,
J. Phys. Chem. Ref. Data, 2008, 37, 4, 1855-1996. [all data]
Lei, Chankalal, et al., 2002
Lei, Ying Duan; Chankalal, Raymond; Chan, Anita; Wania, Frank,
Supercooled Liquid Vapor Pressures of the Polycyclic Aromatic Hydrocarbons,
J. Chem. Eng. Data, 2002, 47, 4, 801-806, https://doi.org/10.1021/je0155148
. [all data]
Nass, Lenoir, et al., 1995
Nass, Karen; Lenoir, Dieter; Kettrup, Antonius,
Calculation of the Thermodynamic Properties of Polycyclic Aromatic Hydrocarbons by an Incremental Procedure,
Angew. Chem. Int. Ed. Engl., 1995, 34, 16, 1735-1736, https://doi.org/10.1002/anie.199517351
. [all data]
Hoyer and Peperle, 1958
Hoyer, H.; Peperle, W.,
Z. Elektrochem., 1958, 62, 61. [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]
Hoyer and Peperle, 1958, 2
Hoyer, H.; Peperle, W.,
Dampfdrunkmessungen an organischen substanzen und ihre sublimationswarmen,
Z. Electrochem., 1958, 62, 61-66. [all data]
Stevens, 1953
Stevens, B.,
591. Vapour pressure and the heats of sublimation of anthracene and of 9: 10-diphenylanthracene,
J. Chem. Soc., 1953, 2973, https://doi.org/10.1039/jr9530002973
. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press Inc., London, 1970, 643. [all data]
Stevens, 1953, 2
Stevens, B.,
Vapour pressures and the heats of sublimation of anthracene and of 9:10-diphenylanthracene,
J. Chem. Soc., 1953, 76, 2973-29. [all data]
Magnus, Hartmann, et al., 1951
Magnus, A.; Hartmann, H.; Becker, F.,
Verbrennungswarmen und resonanzenergien von mehrkernigen aromatischen kohlenwasserstoffen,
Z. Phys. Chem., 1951, 197, 75-91. [all data]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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