Octadecane, 1-chloro-
- Formula: C18H37Cl
- Molecular weight: 288.939
- IUPAC Standard InChI: InChI=1S/C18H37Cl/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1H3
- IUPAC Standard InChIKey: VUQPJRPDRDVQMN-UHFFFAOYSA-N
- CAS Registry Number: 3386-33-2
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: n-Octadecyl chloride; Octadecyl chloride; 1-Chlorooctadecane; Chlorooctadecane
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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
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 621.2 | K | N/A | Weast and Grasselli, 1989 | BS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔvapH° | 108.8 | kJ/mol | N/A | Bolotnikov and Neruchev, 2006 | AC |
Reduced pressure boiling point
| Tboil (K) | Pressure (bar) | Reference | Comment |
|---|---|---|---|
| 430.7 | 0.001 | Aldrich Chemical Company Inc., 1990 | BS |
| 472.2 | 0.013 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 98.160 | 298.15 | N/A | Stridth and Sunner, 1975 | H vaporization from equation using data from 68WAD.; DH |
| 74.2 | 487. | A | Stephenson and Malanowski, 1987 | Based on data from 472. to 673. K. See also Dykyj and Vanko, 1970.; AC |
| 96.9 | 333. | GC | Jönsson, Mathiasson, et al., 1980 | Based on data from 333. to 393. K.; AC |
| 93.4 | 353. | GC | Jönsson, Mathiasson, et al., 1980 | Based on data from 333. to 393. K.; AC |
| 88.4 | 373. | GC | Jönsson, Mathiasson, et al., 1980 | Based on data from 333. to 393. K.; AC |
| 86.7 | 393. | GC | Jönsson, Mathiasson, et al., 1980 | Based on data from 333. to 393. K.; AC |
Entropy of vaporization
| ΔvapS (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 329.22 | 298.15 | Stridth and Sunner, 1975 | H; DH |
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.
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]
Bolotnikov and Neruchev, 2006
Bolotnikov, M.F.; Neruchev, Yu.A.,
The enthalpies of vaporization and intermolecular interaction energies of 1-chloroalkanes,
Russ. J. Phys. Chem., 2006, 80, 8, 1191-1197, https://doi.org/10.1134/S0036024406080024
. [all data]
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Stridth and Sunner, 1975
Stridth, G.; Sunner, S.,
Enthalpies of formation of some 1-chloroalkanes and the CH2-increment in the 1-chloroalkanes series,
J. Chem. Thermodyn., 1975, 7, 161-168. [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]
Jönsson, Mathiasson, et al., 1980
Jönsson, Jan Åke; Mathiasson, Lennart; Olsson, Anne-Marie; Tuhtar, Dinko; Sjöblom, Johan; Strand, T.G.; Sukhoverkhov, V.F.,
A GLC Method for the Determination of Low Vapour Pressures Applied to 1-Chloroalkanes.,
Acta Chem. Scand., 1980, 34a, 147-150, https://doi.org/10.3891/acta.chem.scand.34a-0147
. [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 ΔvapS Entropy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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