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CAS: 533-74-4
分子式: C5H10N2S2
分子量: 162.27
熔点: 104-105 °C
闪点: 156 °C
中文名称: 
3,5-二甲基-1,3,5-噻二嗪-2-硫酮
二甲硫嗪
二甲噻嗪
棉隆
四氢-3,5-二甲基-2H-1,3,5-噻二嗪-2-硫酮
3,5-二甲基-四氢-1,3,5-二氢噻二嗪-2-硫酮
英文名称: 
2H-1,3,5-Thiadiazine-2-thione,tetrahydro-3,5-dimethyl-
Dazomet
3,5-Thiadiazine-2-thione, tetrahydro-3,5-dimethyl-2H-1
3,5-Dimethyl-tetrahydro-1,3,5-2H-thiadiazine-2-thione
5-thiadiazine-2-thione, tetrahydro-3,5-dimethyl-2h-3
2-thio-3,5-dimethyltetrahydro-1,3,5-thiadiazine
3,5-dimethyl-1,2,3,5-tetrahydro-1,3,5-thiadiazinethione-2
3,5-dimethyl-1,3,5-2h-tetrahydrothiadiazine-2-thione
3,5-dimethyl-2-thionotetrahydro-1,3,5-thiadiazine
3,5-dimethylperhydro-1,3,5-thiadiazin-2-thion
3,5-dimethylperhydro-1,3,5-thiadiazin-2-thion [czech, german]
3,5-dimethyltetrahydro-1,3,5-2h-thiadiazine-2-thione
3,5-dimethyltetrahydro-1,3,5-thiadiazine-2-thione
3,5-dimethyltetrahydro-2h-1,3,5-thiadiazine-2-thione
3,5-dimetil-peridro-1,3,5-tiadiazin-2-tione
3,5-dimetil-peridro-1,3,5-tiadiazin-2-tione [italian]
basamid
basamid - purder
basamid g
basamid p
basamid-granular
basamid-puder
carbothialdin
crag 85w
crag 974
crag fungicide 974
crag nemacide
d 35
dazomet-powder basf
dimethylformocarbothialdine
dmtt
fennosan b 100
micofume
mylon
mylon [czech]
mylone
mylone 85
n 521
nalcon 243
nefusan
prezervit
salvo
stauffer n 521
tetrahydro-2h-3,5-dimethyl-1,3,5-thiadiazine-2-thione
tetrahydro-3,5-dimethyl-2h-1,3,5-thiadiazine-2-thione
thiadiazin [pesticide]
thiazon
thiazone
tiazon
troysan 142
ucc 974
Dazomet(BSI,ISI,JMAF,WSSA)
Tiazon(USSR)
性质描述: 白色结晶,熔点106-107℃(分解)。30℃水中溶解度为0.12%,丙酮中19.4%,二甲基甲酰胺中35%。35℃以上时,对热和潮气敏感。遇酸水解放出二氧化碳。
生产方法: 由一甲胺与二硫化碳、甲醛反应而得。原料消耗定额:二硫化碳530kg/t、甲胺1170kg/t、甲醛1120kg/t。
用途: 土壤熏蒸剂,硫代异硫氰酸甲酯类杀线虫剂,并兼治真菌、地下害虫和杂草,又名必速灭。该品在土壤中分解生成甲胺基甲基二硫代氨基甲酸酯,并进一步生成异硫氰酸甲酯。能有效地防治线虫和土壤真菌,如猝倒病菌、丝核病菌、镰刀菌等,还能抑制许多杂草生长。棉隆对棉花黄枯萎病有较好的防治效果。
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状态:固体
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