1,3-Dimethy1-5,6-pentamethyleneuracil
- Formula: C11H16N2O2
- Molecular weight: 208.2569
- CAS Registry Number: 82413-41-0
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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
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 26.74 ± 0.05 | 346. | ME | Colomina, Jimenez, et al., 1983 | Based on data from 335. - 358. K. |
| 26. ± 1. | 330. | QR | Teplitsky, Yanson, et al., 1980 | Based on data from 323. - 338. K. See also Colomina, Jimenez, et al., 1983. |
| 27.10 ± 0.31 | 355. | MS | Teplitsky, Yanson, et al., 1980 | Based on data from 340. - 370. K. See also Colomina, Jimenez, et al., 1983. |
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.
Colomina, Jimenez, et al., 1983
Colomina, Manuel; Jimenez, Pilar; Turrion, Concepcion; Kaminski, Miron; Zielenkiewicz, Wojciech,
Vapour pressures and enthalpies of sublimation of 1,3-dimethyl-5-ethyluracil and 1,3-dimethyl-5,6-pentamethyleneuracil,
Thermochimica Acta, 1983, 68, 2-3, 371-374, https://doi.org/10.1016/0040-6031(83)80239-1
. [all data]
Teplitsky, Yanson, et al., 1980
Teplitsky, A.B.; Yanson, I.K.; Glukhova, O.T.; Zielenkiwicz, A.; Zielenkiewicz, W.; Wierzchowski, K.L.,
Thermochemistry of aqueous solutions of alkylated nucleic acid bases,
Biophysical Chemistry, 1980, 11, 1, 17-21, https://doi.org/10.1016/0301-4622(80)85003-4
. [all data]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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