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Common Name: |
Emamectin Benzoate
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Chemical Name: |
(4≦R)-4≦-deoxy-4≦-(methylamino)avermectin B1 benzoate (1:1)
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CAS No.: |
155569-91-8
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Structure: |
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Molecular Formula: |
C56H81NO15(emamectin B1a benzoate) + C55H79NO15(emamectin B1b benzoate)
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Molecular Weight: |
Bla: 1008.26 Blb: 994.23
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Physical Chemistry: |
Technical is white or almost white crystalline powder. Melting point: 141-146 C. Vapor pressure: 3 x 10-8 mmHg(21 C).Solubility in water:0.024 g/l (20 C). Soluble in acetone and methanol.Stability:Stable under normal use and storage conditions.
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Toxicity: |
Acute oral LD50 for rats is 781.5 mg/kg.Acute percutaneous LD50 for rabbits is >439 mg/kg.Acute inhalation toxicity LC50 (4 h) for rats is 0.582 mg/l.Skin irritation: Non-irritating to skin (rabbits).Eye irritation: Slightly irritating to eyes (rabbits).Skin sensitization for guinea pig: Not a skin sensitiser.NOEL (1 year) for dogs is 0.25 mg/kg b.w. Other Not likely to be carcinogenic to humans, no evidence of a genotoxic or mutagenic potential.
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Application: |
Mainly used to prevent and control harmful insects in Lepidoptera, Coleoptera, Homoptera, Mite. Widely used to prevent and control bollworm, cutworm of sugar beet, cole moth, cabbage caterpillar, armyworm, Mite, Prodenia litura(Fabricius) and so on harmful insects in many kinds of vegetables, fruit trees, tea, tobacco and cotton.
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Technical Purity: |
95%Tech
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Formulation Type: |
2%EC,5%WDG
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