cis-Cyclobutane-1,3-dicarboxylic acid
- Formula: C6H8O4
- Molecular weight: 144.1253
- IUPAC Standard InChI: InChI=1S/C6H8O4/c7-5(8)3-1-4(2-3)6(9)10/h3-4H,1-2H2,(H,7,8)(H,9,10)/t3-,4+
- IUPAC Standard InChIKey: WYHYNUWZLKTEEY-ZXZARUISSA-N
- CAS Registry Number: 2398-16-5
- Chemical structure:
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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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -200.3 ± 0.96 | kcal/mol | Ccb | Gutner, Ryadnenko, et al., 1984 | Hf(liq)=-828.9±4.1 |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -637.26 ± 0.96 | kcal/mol | Ccb | Gutner, Ryadnenko, et al., 1984 | Hf(liq)=-828.9±4.1; Corresponding ΔfHºsolid = -200.3 kcal/mol (simple calculation by NIST; no Washburn corrections) |
Phase change data
Go To: Top, Condensed phase thermochemistry data, 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: Robert L. Brown and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 525.2 | K | N/A | Weast and Grasselli, 1989 |
References
Go To: Top, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Gutner, Ryadnenko, et al., 1984
Gutner, N.M.; Ryadnenko, V.L.; Karpenko, N.A.; Makhinya, E.F.; Kiseleva, N.N.,
Standard enthalpies of formation of some cyclic derivatives,
Probl. Kalorim. Khim. Termodin., Dokl. Vses. Konf., 10th, 1984, 1, 196-198. [all data]
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Tboil Boiling point ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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