- Formula: C10H14
- Molecular weight: 134.2182
- IUPAC Standard InChI:
- Download the identifier in a file.
- IUPAC Standard InChIKey: SBUYFICWQNHBCM-UHFFFAOYSA-N
- CAS Registry Number: 934-80-5
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: o-Xylene, 4-ethyl-; 1,2-Dimethyl-4-ethylbenzene; 2-Methyl-p-ethyltoluene; 4-Ethyl-o-xylene; 4-Ethyl-1,2-dimethylbenzene; 3,4-Dimethyl-1-ethylbenzene; 4-ethyL-1,2-dimethyldibenzene
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- Information on this page:
- Other data available:
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Phase change data
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Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos
|Tboil||462. ± 2.||K||AVG||N/A||Average of 15 values; Individual data points|
|Tfus||206.220||K||N/A||Streiff, Schultz, et al., 1960||Uncertainty assigned by TRC = 0.02 K; TRC|
Enthalpy of vaporization
|vapH (kJ/mol)||Temperature (K)||Method||Reference||Comment|
|48.9||355.||A||Stephenson and Malanowski, 1987||Based on data from 340. - 493. K.; AC|
Go To: Top, Phase change data, Notes
Streiff, Schultz, et al., 1960
Streiff, A.J.; Schultz, L.H.; Krouskop, N.C.; Moore, J.W.; Rossini, F.D., Purification, Purity, and Freezing Points of 16 API Standard and API Research Hydrocarbons, J. Chem. Eng. Data, 1960, 5, 193-5. [all data]
Reid, Robert C., Handbook on vapor pressure and heats of vaporization of hydrocarbons and related compounds, R. C. Wilhort and B. J. Zwolinski, Texas A Research Foundation. College Station, Texas(1971). 329 pages.$10.00, AIChE J., 1972, 18, 6, 1278-1278, https://doi.org/10.1002/aic.690180637 . [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]
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point vapH Enthalpy of vaporization vapH° Enthalpy of vaporization at standard conditions
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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