CAS 8065-48-3; 内吸磷; o,o-diethyl o-(2-(ethylthio)ethyl) ester, mixed with o,o-phosphorothioic aci

CAS:

8065-48-3

分子式:

C8H19O3PS2

分子量:

258.34

中文名称:

内吸磷

一○五九

1059

杀虱多

英文名称:

o,o-diethyl o(and s)-2-(ethylthio)ethyl phosphorothioate mixture

Phosphosphorothioate

Phosphorothioic acid O,O-diethyl O-[2-(ethylthio)-ethyl]ester mixture with O,O-diethyl S-[2-(ethylthio)ethyl]

E-1059

ulv

systox

systemox

septox

iethyl s-(2-(ethylthio)ethyl) phosphorothioate

phosphorothioic acid, o,o-diethyl o-(2-(ethylthio)ethyl) ester, mixt with o,o-d

diethyl s-(2-(ethylthio)ethyl) ester (7:3)

o,o-diethyl s-[2-(ethylthio)ethyl]phosphorothioate

o,o-diethyl o-[2-(ethylthio)ethyl]phosphorothioate, mixture with

o,o-diethyl o-(2-(ethylmercapto)ethyl) thionophosphate

o,o-diethyl o-(2-(ethylthio)ethyl) ester, mixed with o,o-phosphorothioic aci

o,o-diethyl 2-ethylmercaptoethyl thiophosphate

ethyl systox

ent 17,295

e 1059

diethoxythiophosphoric acid ester of 2-ethylmercaptoethanol

diethoxy thiophosphoric acid ester of 2-ethylmercaptoethanol

demox

demeton

dematon

beta-ethylmercaptoethyl diethyl thionophosphate

bayer 8169

bay 10756

diethyl s-(2-(ethylthio)ethyl) phosphorothioate (7:3)

性质描述:

透明油状液体。溶于甲苯、二甲苯、氯仿等有机溶剂，不溶于水。有大蒜臭味。硫酮式[298-03-3]沸点123℃（133Pa），相对密度（20/4℃）1.1183，折光率1.4875；硫醇式沸点128℃（133Pa），相对密度（20/4℃）1.132，折光率1.5000。硫酮式在较高温度下很快地转变为硫醇式。

生产方法:

由硫代磷酰氯与羟基乙硫醚反应而得。

用途:

主要用来防治棉花和果树的蚜虫和红蜘蛛等刺吸口器害虫，或用涂茎法防治高梁蚜虫。50%乳油3000倍液喷雾，每公顷用量为0.2-0.6kg，可防治棉花蚜虫、红蜘蛛、叶蝉、盲蝽象、蓟马等，也能防治果树蚜虫、红蜘蛛、梨实蜂、柑桔苗木潜叶蛾，药效一般可维持2-4星期。乳油的150-200倍液涂茎可防治高染蚜虫。乳油的10-20倍液包扎树干，可防治柑桔蚜虫、锈壁虱、介壳虫。根据树龄大小一般每株约注入药液100ml。