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| Buprofezin |
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| insecticide, pesticide, argochemical |
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Detailed Product Description
Buprofezin
Insect growth regulator, Thiadizine
Features:
1) Common name: buprofezin
2) Structural formula:
3) Chemical name: 2-tert-butylimino-3-isopropyl-5-phenyl-l,3,5-thiadiazinan-4-one
4) Molecular formula: C16HH23N3OS
5) Molecular weight: 305.4
6) CAS no.: 69327-76-0
Physical and chemical properties:
1) Appearance: white crystals (tech., white or pale yellow crystalline powder)
2) Melting point: 104.5 - 105.51oC
3) Vapor pressure: 1.25mPa (25oC)
4) S.g./density: 1.18 (20oC)
5) Solubility:
a) In water: 0.9mg/L (20oC)
b) In chloroform: 520, benzene 370, toluene 320, acetone 240, ethanol 80, hexane
20 (all in g/L, 25oC)
6) Stability: stable in acidic and alkaline media, stable to heat and light.
Technical specifications:
1) Appearance: white or slightly yellow crystals
2) a.i. content (w/w): 95% (minimum)
3) Drying loss(w/w): 0.5% (maximum)
4) Acidity (calculated as H2SO4): (maximum)
Formulation: 40SC, 25EC, 25WP
Analysis: GC (TC, HG 2463. 1-93)
Packaging: 25kg/plastic woven bag or cardboard drum lined with plastic bag
Applications:
1) Biochemistry: probable chitin synthesis and prostaglandin inhibitor. Hormone disturbing
effect, leading to suppression of ecdysis.
2) Action: persistent insecticide and acaricide with contact and stomach action
not translocated in the plant. Inhibits molting of nymphs and larvae, leading to
death. Also suppresses oviposition by adults
treated insects lay sterile eggs.
3) Uses:
a) Insecticide with persistent larvicidal action against Homoptera, some Coleoptera
and also Acarina
b) Effective against Cicadellidae and Delphacidae (leafhoppers) in rice
Cicadellidae
in potatoes
Aleyrodidae (whitefly) in citrus, cotton and vegetables
Coccidae,
Diaspididae (scale insects) and Pseudococcidae (mealy bugs) in citrus.
Toxicology:
1) Oral: acute oral LD50 for male rats 2198, female rats 2355, male and
female mice >1000mg/kg
2) Skin and eyes: acute percutaneous LD50 for rats >5000mg/kg. Mild skin
irritant (guinea pigs), not irritating to skin and eyes (rabbits)
3) Inhalation: LC50 (4h) for rats >4.57mg/L air
4) NOEL: for male rats 0.90, female rats 1.12mg/kg daily
5) ADI: 0.01mg/kg b.w.
6) Fish: LC50 (48h) for carp 2.7, rainbow trout >1.4mg/L
7) Bees: no direct effect on bees at 2000mg/L (WP formulation)
8) Other: no effect on various predators, non-carcinogenic, non-mutagenic
Payment Term: L/C at sight
Price Term: FOB Shanghai
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Kingquenson is one of excellent agrochemical manufacturer and exporter in China, we synthesize and export all kinds of insecticide, herbicide, fungicide, and their intermediate. Advanced technology and good management enable us to provide agrochemicals with premium quality on competitive price. Please do not hesitate to contact us.
Mr. Jason lee
Tel: 86-21-65757793
Mail: Jason@kingquenson.com
Website: www.kingquenson.com
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agrochemical |
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