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Gas phase thermochemistry data

Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), 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

Quantity Value Units Method Reference Comment
Δfgas9.2 ± 1.5kcal/molCcbLyubarskii, Gromova, et al., 1985 

Condensed phase thermochemistry data

Go To: Top, Gas phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), 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

Quantity Value Units Method Reference Comment
Δfsolid-15.1 ± 1.2kcal/molCcbLyubarskii, Gromova, et al., 1985 
Quantity Value Units Method Reference Comment
Δcsolid-1556.12 ± 1.0kcal/molCcbLyubarskii, Gromova, et al., 1985 

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Mass spectrum (electron ionization), 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: William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Δvap30. ± 1.kcal/molDSCVecchio and Brunetti, 2007 
Δvap28.2 ± 1.kcal/molTGAVecchio and Brunetti, 2007 

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference
22. ± 1.466.DSCVecchio and Brunetti, 2007
20.3 ± 0.31453.TGAVecchio and Brunetti, 2007

Enthalpy of sublimation

ΔsubH (kcal/mol) Temperature (K) Method Reference Comment
24.12338.GS-GCStephenson and Malanowski, 1987Based on data from 323. to 403. K. See also Friedrich and Stammbach, 1964.

Enthalpy of fusion

ΔfusH (kcal/mol) Temperature (K) Method Reference
6.21359.1DSCVecchio and Brunetti, 2007

Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change 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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin MASS SPECTROMETRY CENTER, UNIV. OF UTAH EPA-PTSEL 0120
NIST MS number 59427

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), Notes

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

Lyubarskii, Gromova, et al., 1985
Lyubarskii, M.V.; Gromova, T.I.; Sukhanova, T.G.; Motorova, T.N., Heats of combustion and of formation of ametrin and prometrin, Russ. J. Phys. Chem. (Engl. Transl.), 1985, 59, 498-500. [all data]

Vecchio and Brunetti, 2007
Vecchio, Stefano; Brunetti, Bruno, Vapor Pressures and Standard Molar Sublimation Enthalpies of Three 6-Methylthio-2,4-di(alkylamino)-1,3,5-triazine Derivatives: Simetryn, Ametryn, and Terbutryn, J. Chem. Eng. Data, 2007, 52, 5, 1585-1594, https://doi.org/10.1021/je600580r . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Friedrich and Stammbach, 1964
Friedrich, K.; Stammbach, K., Gas chromatographic determination of small vapour pressures determination of the vapour pressures of some triazine herbicides, Journal of Chromatography A, 1964, 16, 22-28, https://doi.org/10.1016/S0021-9673(01)82436-5 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References