2014•Unpublished venueRequires access
Kinetics of synthesis of 1,1,1,3,3-pentachloropropane
XU Xiaota
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Abstract
The telomerization reaction kinetics of synthesis of 1,1,1,3,3-pentachloropropane promoted with iron powder as catalyst precursor and dibutyl phosphate as co-catalyst was studied. The effects of reaction temperature, amount of iron powder and co-catalyst on the reaction were investigated. It was found that the telomerization reaction was of first order and activation energy was 69.15 kJ·mol-1. A reaction kinetic equation was presented. This reaction followed a free radical reaction mechanism in the absence of catalyst, but followed a non-chain redox mechanism in the presence of catalyst.