Acetic acid, chloro-, ethyl ester
- Formula: C4H7ClO2
- Molecular weight: 122.550
- IUPAC Standard InChIKey: VEUUMBGHMNQHGO-UHFFFAOYSA-N
- CAS Registry Number: 105-39-5
- 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: Chloroacetic acid ethyl ester; Ethyl α-chloroacetate; Ethyl chloroacetate; Ethyl chloroethanoate; Ethyl monochloracetate; Ethyl monochloroacetate; Ethyl chloracetate; Ethylester kyseliny chloroctove; UN 1181; Ethyl ester of chloroacetic acid; 2-Chloroacetic acid ethyl ester; Acetic acid, 2-chloro-, ethyl ester; NSC 8833
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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
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tboil | 417. ± 1. | K | AVG | N/A | Average of 6 values; Individual data points |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 49.48 | kJ/mol | N/A | Majer and Svoboda, 1985 | |
ΔvapH° | 49.47 ± 0.08 | kJ/mol | C | Laynez and Wadso, 1972 | ALS |
ΔvapH° | 49.5 ± 0.1 | kJ/mol | C | Laynez, Wadsö, et al., 1972 | AC |
Enthalpy of vaporization
ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
45. | 289. | A | Stephenson and Malanowski, 1987 | Based on data from 274. to 418. K.; AC |
40.43 | 417.4 | N/A | Majer and Svoboda, 1985 | |
48.5 | 313. | N/A | Nelson, 1928 | Based on data from 298. to 418. K. See also Boublik, Fried, et al., 1984.; 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 |
---|---|---|---|---|---|
298. to 419.1 | 4.67881 | 1725.872 | -47.31 | Nelson, 1928 | 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.
Majer and Svoboda, 1985
Majer, V.; Svoboda, V.,
Enthalpies of Vaporization of Organic Compounds: A Critical Review and Data Compilation, Blackwell Scientific Publications, Oxford, 1985, 300. [all data]
Laynez and Wadso, 1972
Laynez, J.; Wadso, I.,
Enthalpies of vaporization of organic compounds. IX. Some halogen substituted hydrocarbons and esters,
Acta Chem. Scand., 1972, 26, 3148. [all data]
Laynez, Wadsö, et al., 1972
Laynez, José; Wadsö, Ingemar; Haug, Arne; Songstad, J.; Pilotti, Åke,
Enthalpies of Vaporization of Organic Compounds. IX. Some Halogen Substituted Hydrocarbons and Esters.,
Acta Chem. Scand., 1972, 26, 3148-3152, https://doi.org/10.3891/acta.chem.scand.26-3148
. [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]
Nelson, 1928
Nelson, O.A.,
Vapor Pressures of Fumigants: I---Methyl, Ethyl, Isopropyl, and Secondary Butyl Chloroacetates 1,
Ind. Eng. Chem., 1928, 20, 12, 1380-1382, https://doi.org/10.1021/ie50228a034
. [all data]
Boublik, Fried, et al., 1984
Boublik, T.; Fried, V.; Hala, E.,
The Vapour Pressures of Pure Substances: Selected Values of the Temperature Dependence of the Vapour Pressures of Some Pure Substances in the Normal and Low Pressure Region, 2nd ed., Elsevier, New York, 1984, 972. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point 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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