Mass Spectra of Chlorinated Organophosphorus Pesticides
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1993, v.6 no.1, pp.93-106
Hong, Jongki
Eo, Yunwoo
Rhee, Jaeseong
Kim, Taekjae
Kim, Kangjin
Hong,
J., Eo,
Y., Rhee,
J., Kim,
T., &
Kim,
K.
(1993). Mass Spectra of Chlorinated Organophosphorus Pesticides. Analytical Science and Technology, 6(1), 93-106.
Abstract
Fragmentation patterns on electron impact of 8 chlorinated organophosphorus pesticides were investigated. In most cases, characteristic ions could e identified and the peak clusters due to the <TEX>$^{35}Cl$</TEX> and <TEX>$^{37}Cl$</TEX> isotopes in the fragment ions were found to be highly characteristic. The fragmentation patterns of phosphorus moiety were coincident with previous report in the aspect of mechanism.
- keywords
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Mass fragmentation pattern,
chlorinated organophosphorus pesticides