1,3,5-Trioxane
- Formula: C3H6O3
- Molecular weight: 90.0779
- IUPAC Standard InChI: InChI=1S/C3H6O3/c1-4-2-6-3-5-1/h1-3H2
- IUPAC Standard InChIKey: BGJSXRVXTHVRSN-UHFFFAOYSA-N
- CAS Registry Number: 110-88-3
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: s-Trioxane; Formaldehyde, trimer; Triformol; Trioxan; Trioxane; Trioxymethylene; Metaformaldehyde; sym-Trioxane; Trioxin; 1,3,5-Trioxan; s-Trioxan; s-Trixane; Aldeform; Formagene; Marvosan; Paraformaldehyde; Triossimetilene; Trioxymethyleen; Trioxymethylen; 1,3,5-Trioxacyclohexane; NSC 26347
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Enthalpy of sublimation at standard conditions (nominally 298.15 K, 1 atm.)
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
| ΔsubH° (kJ/mol) | Method | Reference | Comment |
|---|---|---|---|
| 55.6 | N/A | De Wit, Van Miltenburg, et al., 1983 | AC |
| 56.5 | C | Bogdanova, Berlin, et al., 1975 | AC |
| 56.6 ± 0.2 | C | Mansson, Morawetz, et al., 1969 | ALS |
| 56.5 | N/A | Mansson, Morawetz, et al., 1969 | DRB |
| 56.2 ± 0.2 | C | Mansson, Morawetz, et al., 1969 | See also Pedley and Rylance, 1977.; AC |
| 48.5 ± 2.5 | V | Walker and Carlisle, 1943 | ALS |
References
Go To: Top, Enthalpy of sublimation at standard conditions (nominally 298.15 K, 1 atm.), Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
De Wit, Van Miltenburg, et al., 1983
De Wit, H.G.M.; Van Miltenburg, J.C.; De Kruif, C.G.,
Thermodynamic properties of molecular organic crystals containing nitrogen, oxygen, and sulphur 1. Vapour pressures and enthalpies of sublimation,
The Journal of Chemical Thermodynamics, 1983, 15, 7, 651-663, https://doi.org/10.1016/0021-9614(83)90079-4
. [all data]
Bogdanova, Berlin, et al., 1975
Bogdanova, K.A.; Berlin, A.A.; Kompanets, V.Z.; Rakova, G.V.; Miroshnichenko, E.A.; Lebedev, Yu.A.; Enikolopyan, N.S.,
Vysokomol. Soed. A, 1975, 17, 3, 658. [all data]
Mansson, Morawetz, et al., 1969
Mansson, M.; Morawetz, E.; Nakase, Y.; Sunner, S.,
The enthalpies of formation of trioxane and tetroxane,
Acta Chem. Scand., 1969, 23, 56-60. [all data]
Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J.,
, Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brighton, 1977. [all data]
Walker and Carlisle, 1943
Walker, J.F.; Carlisle, P.J.,
Trioxane,
Chem. Eng. News, 1943, 21, 1250-1251. [all data]
Notes
Go To: Top, Enthalpy of sublimation at standard conditions (nominally 298.15 K, 1 atm.), References
- Symbols used in this document:
ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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