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CAS: 3689-24-5
分子式: C8H20O5P2S2
分子量: 322.32
闪点: 102
中文名称: 
触杀灵
治螟灵
硫特普
治螟磷
O,O,O',O'-四乙基二硫代焦磷酸酯
四乙基硫代焦磷酸酯
四乙基二硫代焦磷酸酯
苏化203
英文名称: 
tetra-O-ethyl dithiopyrophosphate
thiopyrophosphoric acid([(HO)2PS]2O),tetraethylester
thiodiphosphoric acid([(HO)2P(S)]2O),tetraethylester
sulfotep,e.c.(40%)
tetraethyl dithiopyrophosphate and gases,mixtures,or in solution(lc50 more than 200 ppm but not more than 5000 ppm)
tetraethyl dithiopyrophosphate mixture,[dry]
tetraethyl dithiopyrophosphate mixture,[liquid]
Thiodiphosphoric acid,tetraethyl ester
Sulfotep
Thiodiphosphoric acid, tetraethyl ester
O,O,O'O'-Tetraethyldithiopyrophosphate
thiopyrophosphoric acid, tetraethyl ester
asp 47
bay-e-393
bayer-e 393
bis-o,o-diethylphosphorothionic anhydride
bladafum
bladafume
bladafun
di(thiophosphoric) acid, tetraethyl ester
di(thiophosphoric)acid, tetraethyl ester
dithio
dithiodiphosphoric acid, tetraethyl ester
dithiofos
dithion
dithione
dithiophos
dithiopyrophosphate de tetraethyle
dithiopyrophosphate de tetraethyle (french)
dithiotep
dithiotepp
e393
ent 16,273
ethyl thiopyrophosphate
ethyl thiopyrophosphate ((eto)2(ps)2o)
lethalaire g-57
o,o,o,o-tetraaethyl-dithionopyrophosphat
o,o,o,o-tetraaethyl-dithionopyrophosphat (german)
o,o,o,o-tetraethyl dithiopyrophosphate
o,o,o,o-tetraethyl-dithio-difosfaat
o,o,o,o-tetraethyl-dithio-difosfaat (dutch)
o,o,o,o-tetraetil-ditio-pirofosfato
o,o,o,o-tetraetil-ditio-pirofosfato (italian)
pirofos
plant dithio aerosol
plantfume 103 smoke generator
dithiono-pyrophosphoric aci tetraethyl ester
pyrophosphorodithioic acid, o,o,o,o-tetraethyl ester
pyrophosphorodithioic acid, tetraethyl ester
rcra waste number p109
sulfatep
sulfotepp
sulphatep
sulphatepp
tedp
tedtp
tetraethyl dithionopyrophosphate
tetraethyl dithiopyrophosphate
tetraethyl thiodiphosphate
tetraethyldithiodifosfat
tetraethyldithiopyrophosphate
thiodiphosphoric acid tetraethyl ester
thiopyrophosphoric acid (((ho)2ps)2o), tetraethyl ester
thiopyrophosphoric acid tetraethyl ester
thiotep
thiotepp
tinotepp
Tetaethyl dithopy-rophosphate
性质描述: 淡黄色液体。沸点136-139℃(0.267kPa),110-113℃(27Pa),相对密度1.196(25/4℃),折光率1.4753(25℃),蒸气压(20℃)为2.27×10-2Pa。能与多数有机溶剂混溶,在水中的溶解度为670ppm。不易水解,对铁有腐蚀性。
生产方法: 由O,O-二乙基硫代磷酰氯在脱酸剂吡啶存在下水解、缩合而制得。
用途: 该品为有机磷杀虫剂,主要用于防治水稻、棉花害虫,如水稻螟虫、稻叶蝉、飞虱、棉红蜘蛛、棉蚜等,也可防治油菜蚜、豆蚜、茄红蜘蛛、象鼻虫、谷子钻心虫、介壳虫等。对钉螺和蚂蟥有很好的杀灭效果,亦可用于温室熏蒸杀虫杀螨。
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