β-Selenodiglycol
- Formula: C4H10O2Se
- Molecular weight: 169.08
- CAS Registry Number: 27974-49-8
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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 | 85.73 | cal/mol*K | N/A | Geidarov, Guseinov, et al., 1983 |
Constant pressure heat capacity of liquid
| Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 83.63 | 298.15 | Geidarov, Guseinov, et al., 1983 | T = 12 to 300 K. |
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: Eugene S. Domalski and Elizabeth D. Hearing
Enthalpy of fusion
| ΔfusH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 0.0263 | 154.0 | Geidarov, Guseinov, et al., 1983 | Glassy (solid) to liquid. |
Entropy of fusion
| ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 0.2 | 154.0 | Geidarov, Guseinov, et al., 1983 | Glassy |
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.
Geidarov, Guseinov, et al., 1983
Geidarov, Kh.I.; Guseinov, Z.A.; Kitachaev, Sh.M.,
Study of the heat capacity of β-selenodiglycol at low temperatures,
Deposited Doc., 1983, VINITI 3788-83, 1-10. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Cp,liquid Constant pressure heat capacity of liquid S°liquid Entropy of liquid at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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