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Rate constant of the α-pinene + atomic hydrogen reaction at 295 K

✍ Scribed by C. Vinckier; N. Van Hoof

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
454 KB
Volume
26
Category
Article
ISSN
0538-8066

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✦ Synopsis

Abstract

The rate constant of the reaction of α‐pinene with atomic hydrogen was determined at 295 K using the fast‐flow reactor technique directly coupled to a mass spectrometric detection technique. The value was found to be equal to (9.8 ± 3.3) × 10^−13^ cm^3^ molecules^−1^ s^−1^ and independent of the helium pressure between 1 and 2 torr. The major reaction product formed is pinane showing that the stabilization of the adduct radical C~10~H, followed by a subsequent hydrogen atom addition step, is the important reaction route. © 1994 John Wiley & Sons, Inc.

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