4,4,6-Trimethyl-1,3-dioxane
- Formula: C7H14O2
- Molecular weight: 130.1849
- IUPAC Standard InChI: InChI=1S/C7H14O2/c1-6-4-7(2,3)9-5-8-6/h6H,4-5H2,1-3H3
- IUPAC Standard InChIKey: NFRFQWLJPHVZRK-UHFFFAOYSA-N
- CAS Registry Number: 1123-07-5
- Chemical structure:
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Condensed phase thermochemistry data
Go To: Top, References, Notes
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°liquid | -500.6 ± 3.5 | kJ/mol | Ccb | Pihlaja and Luoma, 1968 | see Pihlaja and Heikkila, 1967, and Pihlaja, 1968 |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -4254.8 ± 3.5 | kJ/mol | Ccb | Pihlaja and Luoma, 1968 | see Pihlaja and Heikkila, 1967, and Pihlaja, 1968; Corresponding ΔfHºliquid = -500.53 kJ/mol (simple calculation by NIST; no Washburn corrections) |
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.
Pihlaja and Luoma, 1968
Pihlaja, K.; Luoma, S.,
Heats of formation and conformational energies of 1,3-dioxane and its methyl homologues,
Acta Chem. Scand., 1968, 22, 2401-2414. [all data]
Pihlaja and Heikkila, 1967
Pihlaja, K.; Heikkila, J.,
Heats of combustion of 1,3-dioxane and its methyl derivatives,
Acta Chem. Scand., 1967, 21, 2390-2398. [all data]
Pihlaja, 1968
Pihlaja, K.,
The energy difference between the chair and skew-boat forms of the 1,3-dioxane ring,
Acta Chem. Scand., 1968, 22, 716-718. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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