Benzene, 1-chloro-3-ethyl-

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Condensed phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfliquid-50.71kJ/molEqkKovzel, Nesterova, et al., 1982 

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
Tboil457.0KN/AWeast and Grasselli, 1989BS
Tboil457.15KN/ALevi and Nicholls, 1958Uncertainty assigned by TRC = 1.5 K; TRC
Tboil456.92KN/ADreisbach and Martin, 1949Uncertainty assigned by TRC = 0.07 K; TRC
Quantity Value Units Method Reference Comment
Tfus218.11KN/ADreisbach and Martin, 1949Uncertainty assigned by TRC = 0.05 K; TRC

Reduced pressure boiling point

Tboil (K) Pressure (bar) Reference Comment
359.30.040Weast and Grasselli, 1989BS

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
46.4363.N/ADykyj, Svoboda, et al., 1999Based on data from 348. to 457. K.; AC
46.8373.AStephenson and Malanowski, 1987Based on data from 358. to 508. K. See also Dykyj and Vanko, 1970.; AC
46.4307.N/AStull, 1947Based on data from 291. to 454. 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
291.8 to 454.34.586891930.049-32.972Stull, 1947Coefficents calculated by NIST from author's data.

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:


Reaction thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Benzene, 1-chloro-4-ethyl- = Benzene, 1-chloro-3-ethyl-

By formula: C8H9Cl = C8H9Cl

Quantity Value Units Method Reference Comment
Δr-0.9 ± 0.8kJ/molEqkKovzel, Nesterova, et al., 1982liquid phase

References

Go To: Top, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Kovzel, Nesterova, et al., 1982
Kovzel, E.N.; Nesterova, T.N.; Rozhnov, A.M., Heats of formation of ethylchlorobenzenes, Deposited Document, SPSTL 371 Khp-D80. Chem. Abst. 97:5737h, 1982, 1-6. [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]

Levi and Nicholls, 1958
Levi, L.; Nicholls, R.V.V., Formation of Styrene by Pyrolysis of Aromatic Heterocyclic Aldehyde- Aliphatic Acid Anhydride Mixtures on Morden Bentonite, Ind. Eng. Chem., 1958, 50, 1005. [all data]

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]

Dykyj, Svoboda, et al., 1999
Dykyj, J.; Svoboda, J.; Wilhoit, R.C.; Frenkel, M.L.; Hall, K.R., Vapor Pressure of Chemicals: Part A. Vapor Pressure and Antoine Constants for Hydrocarbons and Sulfur, Selenium, Tellurium and Hydrogen Containing Organic Compounds, Springer, Berlin, 1999, 373. [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]

Dykyj and Vanko, 1970
Dykyj, J.; Vanko, A., Petrochemica, 1970, 10, 1, 3. [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

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