pyridaben
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- Category :
Agrochemicals/Insecticide
- CAS NO : 96489-71-3
- EC NO :
- Molecular Formula : C19H25ClN2OS
- Main Specifications :
- Synonyms : altair miticide;2-tert-butyl-5-(4-tert-butylbenzylthio)-chloropyridazin-3(2H)-3-one;Damantong;sumantong;damanjing;4-Chloro-2-(1,1-dimethylethyl)-5-(((4-(1,1-dimethylethyl)phenyl)methyl)thio)-3(2H)-pyridazinone;Pyridazinone;2-tert-butyl-5-(4-tert-butylbenzylthio)-4-chloropyridazin-3(2H)-one;4-chloro-2-(1,1-dimethylethyl)-5-[[[4-(1,1-dimethylethyl)phenyl]methyl]thio]-3(2H)-pyridazinone;2-tert-butyl-5-[(4-tert-butylbenzyl)sulfanyl]-4-chloropyridazin-3(2H)-one;
Molecular Structure:
Product description:
pyridaben
CAS No.: 96489-71-3
Common name: pyridaben
Commodity name: sanmite;altair miticide.
Chemicalname:2-tert-butyl-5-(4-tert-butylbenzylthio)-4-chloropyridabin-3(2H)-one
Molecular formula: C19H25ClN2OS
Physico-chemical properties:
The pure product is white crystal.Density(d420):1.1Melting point:111-112℃;Vapour pressure:2.5*10-4Pa.The solubility separately is 43.0g/L,148g/L,39g/L,5.7g/L in acetone,chloroform,ditoluene,alcohol at 25℃.It isn’t easy dissolved in water.It’s stable when PH is betten 4-9 and won’t resolved within three months(at 50℃),but it will be resolved gradually when meeting light.
Toxicity: It’s a medium-toxin on mammal. For big white rat,the acute oral(LD50) is 435mg/kg(male) and 350mg/kg(female).It’s a low-toxin on birds,has a higher-toxin on fish and is non-chronic toxicity.
Usage: It’s high-effective,broad-spectrum miticide,and also is high-effective for mites that are in different birth perior,such as ovum;young mite;mymph mite and adult mite.
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