Pyridaben 96489-71-3

Category :

Agrochemicals/Insecticide

CAS NO :

96489-71-3

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 :

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