Benzene, 1-ethenyl-3-ethyl-
- Formula: C10H12
- Molecular weight: 132.2023
- IUPAC Standard InChIKey: XHUZSRRCICJJCN-UHFFFAOYSA-N
- CAS Registry Number: 7525-62-4
- 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: Styrene, m-ethyl-; m-Ethylstyrene; m-Ethylvinylbenzene; m-Vinylethylbenzene; 1-Vinyl-3-ethylbenzene; 3-Vinylethylbenzene; m-Ethyl vinylbenzen; 3-Ethylstyrene; 1-Ethenyl-3-ethylbenzene; 3-Ethyl-1-ethenyl benzene; 1-Ethyl-3-vinylbenzene
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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, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 171.85 | K | N/A | Dreisbach and Martin, 1949 | Uncertainty assigned by TRC = 0.6 K; TRC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
49.6 | 358. | A | Stephenson and Malanowski, 1987 | Based on data from 343. to 453. 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 |
---|---|---|---|---|---|
372.82 to 401.03 | 1.4771 | 366.35 | -236.831 | Dreisbach and Shrader, 1949 | Coefficents calculated by NIST from author's data. |
301.4 to 464.7 | 4.55575 | 1916.608 | -43.472 | Stull, 1947 | Coefficents calculated by NIST from author's data. |
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.
Dreisbach and Martin, 1949
Dreisbach, R.R.; Martin, R.A.,
Physical Data on Some Organic Compounds,
Ind. Eng. Chem., 1949, 41, 2875-8. [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]
Dreisbach and Shrader, 1949
Dreisbach, R.R.; Shrader, S.A.,
Vapor Pressure--Temperature Data on Some Organic Compounds,
Ind. Eng. Chem., 1949, 41, 12, 2879-2880, https://doi.org/10.1021/ie50480a054
. [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]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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