1,3,5-Trioxane

Data at NIST subscription sites:

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.


Reaction thermochemistry data

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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

41,3,5-Trioxane = 31,3,5,7-Tetroxane

By formula: 4C3H6O3 = 3C4H8O4

Quantity Value Units Method Reference Comment
Δr12. ± 0.8kJ/molCmBogdanova, Bonetskaya, et al., 1971crystal phase

1,3,5-Trioxane = 3Formaldehyde

By formula: C3H6O3 = 3CH2O

Quantity Value Units Method Reference Comment
Δr194.0 ± 2.5kJ/molEqkBusfield and Merigold, 1969solid phase

3Formaldehyde = 1,3,5-Trioxane

By formula: 3CH2O = C3H6O3

Quantity Value Units Method Reference Comment
Δr-139.2 ± 2.1kJ/molEqkBusfield and Merigold, 1969gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Bogdanova, Bonetskaya, et al., 1971
Bogdanova, K.A.; Bonetskaya, A.K.; Berlin, A.A.; Rakova, G.V.; Enikolopyan, N.S., Thermal effects of trioxane and tetraoxane polymerization, Dokl. Akad. Nauk SSSR, 1971, 197, 618-620. [all data]

Busfield and Merigold, 1969
Busfield, W.K.; Merigold, D., The gas-phase equilibrium between trioxan and formaldehyde: The standard enthalpy and entropy of the trimerisation of formaldehyde, J. Chem. Soc. A, 1969, 19, 2975-2977. [all data]


Notes

Go To: Top, Reaction thermochemistry data, References