Kinetics and Products of the Gas-Phase Reactions of O3 With Amines and Related-Compounds. Tuazon, E., C., Atkinson, R., Aschmann, S., M., & Arey, J. Research On Chemical Intermediates, 20(3-5):303-320, 1994. abstract bibtex The kinetics and products of the gas-phase reactions of O3 with a series of aliphatic amines and related compounds have been investigated at 298 +/- 2 K and 740 Torr total pressure of air. The absolute rate constants obtained (in cm3 molecule-1 s-1 units) were: methylamine, (7A +/- 2.4) x 10(-21); dimethylamine, (1.67 +/- 0.20) x 10(-18); trimethylamine, (7.84 +/- 0.87) x 10(-18); 2-(dimethylamino)ethanol, (6.76 +/- 0.83) x 10(-18); and tetramethylhydrazine, (5.21 +/- 0.60) x 10(-18). The major products observed from the O3 reactions with the use of in situ FT-IR absorption spectroscopy were: from trimethylamine, (CH3)2NCHO, CHN=CH2 and HCHO; and from dimethylamine, CH3N=CH2, CH3NO2, and HCHO. Possible reaction mechanisms are presented and discussed.
@article{
title = {Kinetics and Products of the Gas-Phase Reactions of O3 With Amines and Related-Compounds},
type = {article},
year = {1994},
pages = {303-320},
volume = {20},
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abstract = {The kinetics and products of the gas-phase reactions of O3 with a series of aliphatic amines and related compounds have been investigated at 298 +/- 2 K and 740 Torr total pressure of air. The absolute rate constants obtained (in cm3 molecule-1 s-1 units) were: methylamine, (7A +/- 2.4) x 10(-21); dimethylamine, (1.67 +/- 0.20) x 10(-18); trimethylamine, (7.84 +/- 0.87) x 10(-18); 2-(dimethylamino)ethanol, (6.76 +/- 0.83) x 10(-18); and tetramethylhydrazine, (5.21 +/- 0.60) x 10(-18). The major products observed from the O3 reactions with the use of in situ FT-IR absorption spectroscopy were: from trimethylamine, (CH3)2NCHO, CHN=CH2 and HCHO; and from dimethylamine, CH3N=CH2, CH3NO2, and HCHO. Possible reaction mechanisms are presented and discussed.},
bibtype = {article},
author = {Tuazon, E C and Atkinson, R and Aschmann, S M and Arey, J},
journal = {Research On Chemical Intermediates},
number = {3-5}
}
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