1-Heptanol, 4-methyl-
- Formula: C8H18O
- Molecular weight: 130.2279
- IUPAC Standard InChI: InChI=1S/C8H18O/c1-3-5-8(2)6-4-7-9/h8-9H,3-7H2,1-2H3
- IUPAC Standard InChIKey: LLUQZGDMUIMPTC-UHFFFAOYSA-N
- CAS Registry Number: 817-91-4
- 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: 4-Methyl-1-heptanol
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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 |
|---|---|---|---|---|---|
| Tboil | 455.85 | K | N/A | Dorough, Glass, et al., 1941 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Tboil | 455.15 | K | N/A | Shonle, Waldo, et al., 1936 | Uncertainty assigned by TRC = 3. K; TRC |
| Tboil | 463.65 | K | N/A | Koller and Kandler, 1931 | Uncertainty assigned by TRC = 5. K; TRC |
Enthalpy of vaporization
| ΔvapH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 55.9 | 372. | A | Stephenson and Malanowski, 1987 | Based on data from 357. to 456. K.; AC |
| 56.7 | 369. | N/A | Wilhoit and Zwolinski, 1973 | Based on data from 354. to 456. K.; AC |
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.
Dorough, Glass, et al., 1941
Dorough, G.L.; Glass, H.B.; Gresham, T.L.; Malone, G.B.; Reid, E.E.,
Structure-property relationships in some isomeric octanols,
J. Am. Chem. Soc., 1941, 63, 3100. [all data]
Shonle, Waldo, et al., 1936
Shonle, H.A.; Waldo, J.H.; Keltch; Coles,
J. Am. Chem. Soc., 1936, 58, 585. [all data]
Koller and Kandler, 1931
Koller; Kandler,
Monatsh. Chem., 1931, 58, 213. [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]
Wilhoit and Zwolinski, 1973
Wilhoit, R.C.; Zwolinski, B.J.,
Physical and thermodynamic properties of aliphatic alcohols,
J. Phys. Chem. Ref. Data Suppl., 1973, 1, 2, 1. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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