Issue 0, 1976

Self-heating in the decomposition of 3-methyl-3-chlorodiazirine: determination of reaction exothermicity and correction of arrhenius parameters

Abstract

The gas-phase decomposition of 3-methyl-3-chlorodiazirine(I) has been re-investigated using direct measurement of the reactant gas temperature to demonstrate the occurrence of self-heating during reaction. In addition, the thermal conductivity of (I) has been measured at 298 and 348 K. From these data ΔH°f(I) is determined as 55.6 ± 9.5 kcal mol–1 and a significant error in the earlier measurement of the Arrhenius parameters for the low pressure decomposition reaction is corrected.

Article information

Article type
Paper

J. Chem. Soc., Faraday Trans. 1, 1976,72, 1448-1455

Self-heating in the decomposition of 3-methyl-3-chlorodiazirine: determination of reaction exothermicity and correction of arrhenius parameters

W. H. Archer and B. J. Tyler, J. Chem. Soc., Faraday Trans. 1, 1976, 72, 1448 DOI: 10.1039/F19767201448

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