第 35 卷第 4 期 |  | Vol. 35 No. 4 | 2005 年 8 月 | Aug 2005 |
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所屬欄目:農藥及中間體
HNPC-A9908正辛醇/水分配系數的測定 |
梁驥; 陳九星; 陳力華; 王躍龍; 譚飛鵬(湖南化工研究院; 湖南中大高科; 湖南長(cháng)沙; 湖南衡陽(yáng)) |
摘 要:采用搖瓶法,對HNPC-A9908[O-(3-苯氧芐基)-2-甲硫基-1-(4-氯苯基)丙基酮肟醚]這一新的非酯肟醚類(lèi)擬除蟲(chóng)菊酯殺蟲(chóng)劑在醇/水體系中的分配系數的測定。測定結果表明,在25℃條件下,振蕩5 ̄7h可達到平衡,分配系數平均為5.00。 |
關(guān)鍵詞:分配系數; HNPC-C9908 |
中圖分類(lèi)號:TQ453.2+92 文獻標識碼:A 文章編號:1009-9212(2005)04-0037-02 |
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Determination of n-Octanol/Water Partition Coefficient of HNPC-A9908 |
LIANG Ji 1; CHEN Jiu-xing1; CHEN Li-hua 1; WANG Yue-long1; TAN Fei-peng2 (1.Hunan Research Institute of Chemical Industry; Changsha 410007; China; 2. Hunan Zhongda Gaoke; Hengyang 421000; China) |
Abstract:n-Octanol/water partition coefficient (logKOW) of a new non-ester oxime ether pyrethroid HNPC-A9908 [O-(3-phenoxybenzyl)-2-methylthio-1-(4-chlorophenyl) propyl ketone oxime] was determined by shaking-flask method. The result showed that HNPC-A9908 reached balance in n-octanol and water after shaking 5~7 hours, and the average partition coefficient was 5.00 at 25℃ |
Key words:partition coefficient; HNPC-A9908 |
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基金項目:國家“十五”攻關(guān)項目(2001BA308A02-10)
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收稿日期:2005-03-03
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