- Formula: C4H4O4
- Molecular weight: 116.0722
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: ZNLAHAOCFKBYRH-UHFFFAOYSA-N
- CAS Registry Number: 3524-70-7
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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Phase change data
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Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
DH - Eugene S. Domalski and Elizabeth D. Hearing
AC - William E. Acree, Jr., James S. Chickos
|Ttriple||415.||K||N/A||Lebedev, Kulagina, et al., 1982||Uncertainty assigned by TRC = 1. K; TRC|
Enthalpy of fusion
|fusH (kJ/mol)||Temperature (K)||Reference||Comment|
|13.400||415.||Lebedev, Kulagina, et al., 1982, 2||DH|
|13.4||415.||Domalski and Hearing, 1996||AC|
Entropy of fusion
|fusS (J/mol*K)||Temperature (K)||Reference||Comment|
|32.29||415.||Lebedev, Kulagina, et al., 1982, 2||DH|
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Lebedev, Kulagina, et al., 1982
Lebedev, B.V.; Kulagina, T.G.; Lyudvig, Ye.B.; Ovchinnikova, T.N., Calorimetric study of ethylene oxalate,polyethylene oxalate and parameters of the polymerization of ethylene oxalate in the range 8-450 K, Vysokomol. Soedin, Ser. A, 1982, 24, 1490. [all data]
Lebedev, Kulagina, et al., 1982, 2
Lebedev, B.V.; Kulagina, T.G.; Lyudvig, Ye.B.; Ovchinnikova, T.N., Calorimetric study of ethylene oxalate, polyethylene oxalate and parameters of the polymerization of ethylene oxalate in the range 8-450 K, Vysokomol. Soedin., 1982, A24, 1490-1495. [all data]
Domalski and Hearing, 1996
Domalski, Eugene S.; Hearing, Elizabeth D., Heat Capacities and Entropies of Organic Compounds in the Condensed Phase. Volume III, J. Phys. Chem. Ref. Data, 1996, 25, 1, 1, https://doi.org/10.1063/1.555985 . [all data]
Go To: Top, Phase change data, References
- Symbols used in this document:
Ttriple Triple point temperature fusH Enthalpy of fusion fusS Entropy of fusion
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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