Ethylene glycol monoisobutyl ether
- Formula: C6H14O2
- Molecular weight: 118.1742
- IUPAC Standard InChI: InChI=1S/C6H14O2/c1-6(2)5-8-4-3-7/h6-7H,3-5H2,1-2H3
- IUPAC Standard InChIKey: HHAPGMVKBLELOE-UHFFFAOYSA-N
- CAS Registry Number: 4439-24-1
- 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: Ethanol, 2-(2-methylpropoxy)-; Ethanol, 2-isobutoxy-; Ektasolve eib; 2-Isobutoxyethanol; Isobutyl cellosolve; 2-(2-Methylpropoxy)ethanol
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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:
AC - William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 11.5 | 359. | A | Stephenson and Malanowski, 1987 | Based on data from 344. - 432. K. See also Dykyj, 1972, Dykyj, Seprakova, et al., 1957, and Boublik, Fried, et al., 1984.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 344.5 - 432. | 4.72716 | 1766.888 | -59.128 | Dykyj, Seprakova, et al., 1957, 2 | 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.
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, 1972
Dykyj, J.,
Petrochemia, 1972, 12, 1, 13. [all data]
Dykyj, Seprakova, et al., 1957
Dykyj, J.; Seprakova, M.; Paulech, J.,
Chem. Zvesti, 1957, 11, 461. [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]
Dykyj, Seprakova, et al., 1957, 2
Dykyj, J.; Seprakova, M.; Maulech, J.,
Physikalische Eigenschaften des Athylenglykols und Seiner Derivate (II) Dampftensionen von Alkoxyathanolen und Aneren Drivaten des Athylenglykols,
Chem. Zvesti, 1957, 11, 461-466. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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