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- Details for Pyridaben
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Pyridaben
Category : Agrochemicals/Insecticide
CAS NO : EC NO : MF : C19H25ClN2OS MW : 364.9326 Specification : 95TC, 20WP, 15EC,10EC Packing : For technical packing,according to customers'requirement;in aluminum foil compound bags of 100g net each(for 20WP),0.5kg×20bottles/case(for 15EC). Product description : COMMON NAME:Pyridaben
CHEMICAL NAME:2-tertbutyl-5-(4-tertbutylbzyl)-thio-4-chloro-3(dichloro)-pyridazinone
PHYSICAL AND CHEMICAL PROPERTIES:Technical product is a white crystal, m.p. 111-112oC.It is easily soluble in most organic solvents,the solubility is 1.2×10-5g/100g in acetone.It is stable at PH value 4~9,unstable umder strong acidic and alkaline medium,umstable to light.
TOXICITY:Acute oral LD50 of 15 EC to rats is 311mg/kg,axute dermal LD50 is more than 20,000mg/kg,acute oral to male mouse LD50 is 311mg/kg.No irritation to eyes and skin.It has no teratogenicity, metagenicity and carcinogenicity activity.
FORMULATION AND SPECIFICATION:Technical
20WP
15EC
Appearance
light blown or blown
grey powder
yellow oily liquid
Pyridaben content,%(m/m)
95.0 min
20
15
Moisture,%(m/m)
0.5 max
3.0max
0.5 max
Acidity(as H2SO4),%(m/m)
0.3max
PH value
6-8
Emulsion stability
Qualified
Wetting time(minutes)
2 max
Suspensibility,%(m/m)
70 min
Finess,%
90(300mesh)
PACKING:For technical packing,according to customers'requirement;in aluminum foil compound bags of 100g net each(for 20WP),0.5kg×20bottles/case(for 15EC).
USES:Pyridaben is a broad-spectrum,fast effective acaricide,it can control aduly, larve and egg of mite.It is used on fruit tree and vegetable.
RPECAUTION:
1.It can't be mixed with alkaline pesticides.
2.Spraying evenly,spraying to every parts of leave.
3.Don't use it during the period of blossom.
4.It's better to use the product only one time a year.
THE SCALE,METHOD AND RECOMMENDAYORY RATE OF APPLICATION:Crop
Insects
Rate
Method of application
orange
mite,rustmite,privetmite
50-100ppm
spraying on leave
peanut,pear
leafmite,thrip,leafhopper,mite
100-200ppm
spraying on leave
cotton
leafmite,thrip,leafhopper
50-100ppm
spraying on leave
vegetable
leafmite,aphid,whitefly,thrip
100-200ppm
spraying on leave
tobacco
whiteflt,aphid
100-300ppm
spraying on leave
tea
leafmite,thrip,leafhoppe
Uses : a broad-spectrum,fast effective acaricide,it can control aduly, larve and egg of mite.It is used on fruit tree and vegetable. 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 :
