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Zhengzhou Labor Agrochemicals Co.,Ltd.
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Pyridaben

Details for Pyridaben

Pyridaben

Category:

Agrochemicals/Insecticide

Pyridaben
CAS NO: 96489-71-3
EC NO:
Molecular Formula: C19H25ClN2OS
Molecular Weight: 364.9326
Specification: 95TC, 20WP, 15EC,10EC
InChI: InChI=1/C19H25ClN2OS/c1-18(2,3)14-9-7-13(8-10-14)12-24-15-11-21-22(19(4,5)6)17(23)16(15)20/h7-11H,12H2,1-6H3
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: Pyridaben 96489-71-3
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