1,4-Dithiane sulfone
- Formula: C4H8O2S2
- Molecular weight: 152.235
- IUPAC Standard InChI: InChI=1S/C4H8O2S2/c5-8(6)3-1-7-2-4-8/h1-4H2
- IUPAC Standard InChIKey: JYTXEYHYTZOGGQ-UHFFFAOYSA-N
- CAS Registry Number: 139408-38-1
- Chemical structure:
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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 by: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 23.9 ± 0.29 | kcal/mol | ME | Roux, Temprado, et al., 2006 | Based on data from 340. to 354. K. |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 23.6 ± 0.29 | 347. | ME | Roux, Temprado, et al., 2006 | Based on data from 340. to 354. K. |
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 6.21 | 474.2 | DSC | Temprado, Roux, et al., 2006 |
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.
Roux, Temprado, et al., 2006
Roux, María Victoria; Temprado, Manuel; Jiménez, Pilar; Notario, Rafael; Guzmán-Mejía, Ramón; Juaristi, Eusebio,
Calorimetric and Computational Study of 1,4-Dithiacyclohexane 1,1-Dioxide (1,4-Dithiane Sulfone),
J. Org. Chem., 2006, 71, 7, 2581-2586, https://doi.org/10.1021/jo052304f
. [all data]
Temprado, Roux, et al., 2006
Temprado, Manuel; Roux, Maria Victoria; Jiménez, Pilar; Guzmán-Mejía, Ramón; Juaristi, Eusebio,
Thermophysical properties of sulfur heterocycles: Thiane and thiophene derivatives,
Thermochimica Acta, 2006, 441, 1, 20-26, https://doi.org/10.1016/j.tca.2005.11.024
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔfusH Enthalpy of fusion ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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