Heat-stabilities of Chlorinated Fatty Acids and their some Derivatives

Studies on Chlorinated Fatty Materials. I.

Abstract

To study the heat-stabilities of chlorinated fatty materials, authors synthesized chlorinated fatty acids and some of the derivatives for heating tests.
The chlorinated samples were heated for 4 hours in N2 gas or air current and in sealed tube under pressure below 1 mmHg.
From these results, (1) regular chlorinated materials such as 9 (or 10) -mono-chloro and 9, 10-di-chloro stearic acid and their derivatives were more stable than random coloriated materials, (2) no difference was observed between fatty acids and their derivatives, (3) they coloured more in sealed tube and were more changeable in air current.