Octadecane, 1-isocyanato-
- Formula: C19H37NO
- Molecular weight: 295.5032
- IUPAC Standard InChI: InChI=1S/C19H37NO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-20-19-21/h2-18H2,1H3
- IUPAC Standard InChIKey: QWDQYHPOSSHSAW-UHFFFAOYSA-N
- CAS Registry Number: 112-96-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Isocyanic acid, octadecyl ester; n-Octadecyl isocyanate; Baykanol OI; Bykanol OI; Mondur O; Octadecyl isocyanate; Stearyl isocyanate; Tonco-70; 1-Isocyanatooctadecane; 1-Octadecyl isocyanate; Millionate O; NSC 66466
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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 |
|---|---|---|---|---|---|
| ΔfH°solid | -147.8 ± 1.0 | kcal/mol | Ccb | Selivanov and Konstantinov, 1975 | Authors hf298_condensed=-13.7±1.0 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -2903.0 ± 1.0 | kcal/mol | Ccb | Selivanov and Konstantinov, 1975 | Authors hf298_condensed=-13.7±1.0 kcal/mol |
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 by: William E. Acree, Jr., James S. Chickos
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 18.6 | 403. | A | Stephenson and Malanowski, 1987 | Based on data from 388. to 494. K. |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Selivanov and Konstantinov, 1975
Selivanov, V.D.; Konstantinov, I.I.,
Thermochemistry of chloroaryl isocyanates,
Russ. J. Phys. Chem. (Engl. Transl.), 1975, 49, 620-621. [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]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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