Anthracene, 9-methyl-
- Formula: C15H12
- Molecular weight: 192.2558
- IUPAC Standard InChIKey: CPGPAVAKSZHMBP-UHFFFAOYSA-N
- CAS Registry Number: 779-02-2
- 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: 9-Methylanthracene
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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
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 354. | K | N/A | Bradsher and Webster, 1957 | Uncertainty assigned by TRC = 2. K; TRC |
Tfus | 354. | K | N/A | Huang-Minlon, 1949 | Uncertainty assigned by TRC = 4. K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 88.1 ± 1.0 | kJ/mol | CGC | Hanshaw, Nutt, et al., 2008 | AC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 101.8 ± 1.0 | kJ/mol | ME | Ribeiro da Silva, Amaral, et al., 2006 | Based on data from 329. to 345. K.; AC |
Reduced pressure boiling point
Tboil (K) | Pressure (bar) | Reference | Comment |
---|---|---|---|
469.7 | 0.016 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
98.9 | 369. | A | Stephenson and Malanowski, 1987 | Based on data from 354. to 402. K.; AC |
58.5 | 465. | N/A | Sivaraman and Kobayashi, 1983 | Based on data from 423. to 587. K.; AC |
58.1 | 515. | N/A | Sivaraman and Kobayashi, 1983 | Based on data from 423. to 515. K.; AC |
56.5 | 555. | N/A | Sivaraman and Kobayashi, 1983 | Based on data from 423. to 515. K.; AC |
Enthalpy of sublimation
ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
99.8 ± 1.0 | 337. | ME | Ribeiro da Silva, Amaral, et al., 2006 | Based on data from 329. to 345. K.; AC |
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.
Bradsher and Webster, 1957
Bradsher, C.K.; Webster, S.T.,
A New Base-catalyzed Cyclization Reaction,
J. Am. Chem. Soc., 1957, 79, 393-5. [all data]
Huang-Minlon, 1949
Huang-Minlon,
Reduction of Steroid Ketones and Other Carbonyl Compounds by Modified Wolff-Kishner Method,
J. Am. Chem. Soc., 1949, 71, 3301. [all data]
Hanshaw, Nutt, et al., 2008
Hanshaw, William; Nutt, Marjorie; Chickos, James S.,
Hypothetical Thermodynamic Properties. Subcooled Vaporization Enthalpies and Vapor Pressures of Polyaromatic Hydrocarbons,
J. Chem. Eng. Data, 2008, 53, 8, 1903-1913, https://doi.org/10.1021/je800300x
. [all data]
Ribeiro da Silva, Amaral, et al., 2006
Ribeiro da Silva, Manuel A.V.; Amaral, Luísa M.P.F.; Santos, Ana Filipa L.O.M.; Gomes, José R.B.,
Thermochemistry of some alkylsubstituted anthracenes,
The Journal of Chemical Thermodynamics, 2006, 38, 4, 367-375, https://doi.org/10.1016/j.jct.2005.06.001
. [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]
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]
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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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