Benzene, 1-isocyanato-4-methyl-


Reaction 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

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Individual Reactions

1-Butanamine, N-butyl- + Benzene, 1-isocyanato-4-methyl- = C16H16N2O

By formula: C8H19N + C8H7NO = C16H16N2O

Quantity Value Units Method Reference Comment
Δr-24.5 ± 0.2kcal/molCmKiselev, Malkov, et al., 1989liquid phase; solvent: Chlorobenzene

N,N-Dimethyl-N'-p-methylphenylurea = Dimethylamine + Benzene, 1-isocyanato-4-methyl-

By formula: C10H14N2O = C2H7N + C8H7NO

Quantity Value Units Method Reference Comment
Δr30.7 ± 0.1kcal/molEqkChimishkyan, Svetlova, et al., 1984solid phase; Dissociation

C15H16N2O = p-Aminotoluene + Benzene, 1-isocyanato-4-methyl-

By formula: C15H16N2O = C7H9N + C8H7NO

Quantity Value Units Method Reference Comment
Δr34.9 ± 0.2kcal/molEqkChimishkyan, Svetlova, et al., 1984solid phase; Dissociation

Gas phase ion energetics 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
8.6 ± 0.1PENeijzen and DeLange, 1980Vertical value

Mass spectrum (electron ionization)

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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: 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 RADIAN CORP
NIST MS number 72993

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References

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

Kiselev, Malkov, et al., 1989
Kiselev, V.D.; Malkov, V.B.; Murzin, D.G.; Shakirov, I.M.; Konovalov, A.I., Thermochemical study of the reaction of isocyanate with amines, Dokl. Phys. Chem. (Engl. Transl.), 1989, 308, 711-713, In original 111. [all data]

Chimishkyan, Svetlova, et al., 1984
Chimishkyan, A.L.; Svetlova, L.P.; Leonova, T.V.; Gluyaev, N.D., Thermal decomposition of substituted ureas, J. Gen. Chem. USSR, 1984, 54, 1317-1320. [all data]

Neijzen and DeLange, 1980
Neijzen, B.J.M.; DeLange, C.A., Photoelectron spectroscopy of some thiocyanates, isocyanates and isothiocyanates, J. Electron Spectrosc. Relat. Phenom., 1980, 18, 179. [all data]


Notes

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