Hexane, 1,6-diisocyanato-
- Formula: C8H12N2O2
- Molecular weight: 168.1931
- IUPAC Standard InChI: InChI=1S/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2
- IUPAC Standard InChIKey: RRAMGCGOFNQTLD-UHFFFAOYSA-N
- CAS Registry Number: 822-06-0
- 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. - Species with the same structure:
- Other names: Isocyanic acid, hexamethylene ester; Hexamethylene diisocyanate; Hexane 1,6-diisocyanate; 1,6-Diisocyanatohexane; 1,6-Hexamethylene diisocyanate; 1,6-Hexylene diisocyanate; Hexamethylene 1,6-diisocyanate; HMDI; Isocyanic acid, diester with 1,6-hexanediol; Metyleno-bis-fenyloizocyjanian; Szesciometylenodwuizocyjanian; TL 78; HDI; NSC 11687
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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: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°liquid | 100.4 | cal/mol*K | N/A | Lebedev, Bykova, et al., 1985 |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 70.27 | 298.15 | Lebedev, Bykova, et al., 1985 | T = 5 to 300 K. |
| 70.27 | 298.15 | Bykova and Lebedev, 1983 | T = 0 to 330 K. |
| 71.51 | 298. | Strepikheev, Baranov, et al., 1962 |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lebedev, Bykova, et al., 1985
Lebedev, B.V.; Bykova, T.A.; Kiparisova, Y.G.; Pankratov, V.A.; Frenkel, Ts.M.; Korshak, V.V.,
A calorimetric study of 1,6-hexamethylene diisocyanate, its polycyclotrimerization and the resulting polycyclotrimer in the 13.8-370 K region,
Vysokomol. Soedin., 1985, A27, 1411-1416. [all data]
Bykova and Lebedev, 1983
Bykova, T.A.; Lebedev, B.V.,
Thermodynamics of 1,6-hexamethylene diisocyanate at 0-330 K,
Fiz.-khim. Osnovy Sinteza i Pererab. Polimerov, 1983, 39-41. [all data]
Strepikheev, Baranov, et al., 1962
Strepikheev, Yu.A.; Baranov, Yu.I.; Burmistrova, O.A.,
Determination of the heats of combustion and the heat capacities of several mono- and di-isocyanates,
Izv. Vyssh. Uchebn. Zaved., Khim. Khim. Tekhnol., 1962, 5, 387-390. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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