手机黑屏打不开谜情公寓Photochemical transformation of phosalone 期刊名称: Pest Management Science公园门
作者: S. Walia,P. Dureja,S. K. Mukerjee
作者机构: Division of Agricultural Chemicals, IARI, New Delhi-110 012, India
年份: 1989年
期号: 第1期诗歌的英文
莫愁堂>传统门饰关键词: organophosphorus compounds, products and commodities, laboratory techniques, ultraviolet radiation, half life of disappearance, chemical
眉骨突出的男人面相
degradation, photolysis, solar radiation, transformation, incticides
摘要:The photodegradation of the incticide phosalone has been investigated under UV and simulated solar light conditions. Irradiation of phosalone in solvents such as hexane and methanol yielded a new photoproduct, dechlorophosalone formed as a result of photodechlorination of phosalon
e. Irradiation in methanol afforded, besides the usual hydrolytic products, three new compounds: phosalone-oxon; O,O-diethyl S-methyl phosphorodithioate; and 6-chloro-3-methoxymethyl-2-oxobenzoxazoline. Photolysis of phosalone in the solid state as a thin film on a glass surface produced a number of photoproducts including two new compounds: 6-chloro-3-mercaptomethyl-2-oxobenzoxazoline and its dimeric disulfide. Under controlled laboratory conditions, the half lifes of disappearance of phosalone in UV and simulated solar light were found to be 2.5 and
内容由中国教育图书进出口有限公司引进
风吹雨打的意思