A Study on the Hydrolysis and Analysis of o-Chlorobezylidenemalononitrile
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1992, v.5 no.4, pp.443-454
Park, Sung-Woo
Kim, Nam-Yee
Kim, Dong-Hwan
Hong, Sung-Work
Sung, Nack-Do
Kim, Il-Kwang
Oh, In-Kio
Park,
S., Kim,
N., Kim,
D., Hong,
S., Sung,
N., Kim,
I., &
Oh,
I.
(1992). A Study on the Hydrolysis and Analysis of o-Chlorobezylidenemalononitrile. , 5(4), 443-454.
Abstract
The analysis, hydrolysis mechanism, oxidation, reduction, thermal decomposition and metabolism of irritant materials such as chloroacetophenone isomers, bromophenylacetonitrile isomers, o-chlorobenzylidenemalononitrile(CS), and ethylisothiocyanate, etc. are interested in forensic science. We had studied hydrolysis of CS in 10% MeOH-$H_2O$ and 10% dioxane-$H_2O$ at pH 1.0~11.0 and various temperatures. As a result, we identified o-chlorobenzaldehyde and malononitrile that were formed by hydrolysis of CS by using gas chromatography/mass spectrometry, UV/Vis spectrometry, and polarographic method.
- keywords
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Hydrolysis of CS,
Identification of o-chlorobenzaldehyde and malononitrile