Korean Journal of Environmental Agriculture (한국환경농학회지)
- Volume 14 Issue 2
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- Pages.171-178
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- 1995
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- 1225-3537(pISSN)
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- 2233-4173(eISSN)
Identification and Toxic effects of Impurities present in the Technical grade of Phosalone
유기인계 살충제 Phosalone 원제 중의 불순물 동정 및 독성효과
- Lim, Geum-Choon (Kyungju Research Institute, Kyung Nong Co.) ;
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Hur, Jang-Hyun
(College of Agriculture Kangweon National University) ;
- Han, Dae-Sung (College of Agriculture Kangweon National University)
- Published : 1995.08.30
Abstract
The purpose of this study was to investigate the identification and the toxicological effects of some impurities present in the technical grade phosalone (94.4%). In instrumental analyses of the technical phosalone, the five impurities such as phosalone oxon, 6-chloro-3-methylthio-2-oxobenzoxazole, 6-chloro-2-oxobenzoxazole, O,O,S-triethyl phosphorodithioate (OOSTEPDT) and dichlorophosalone were identified. The bimolecular inhibition rate constants (
본 연구는 원제 phosalone (94.4%)에 함유된 불순물들의 동정과 원제 및 정제 phosalone의 in vitro와 in vivo에서의 독성효과를 조사하였다. 원제 phosalone에 대한 GC/MS 분석에서 phosalone oxon, 6-chloro-3-methylthio-2-oxobenzoxazole, 6-chloro-2-oxobenzoxazole, O,O,S-triethylphosphorodithioat (OOSTEPDT), dichlorophosalone 들 5개의 불순물이 동정되었으며, P-NMR 분석에서 OOSTEPDT와 phosalone oxon 등 2종의 불순물이 확인되었다. In vitro에서 원제 Phosalone과 정제 phosalone의 AchE와 BuChE에 대한
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