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CAS No: | 155569-91-8 | Formula: | C49h77no13 |
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Appearance: | Powder | Source: | Organic Synthesis |
Toxicity Of High And Low: | Low Toxicity Of Reagents | Classification: | Insecticide |
High Light: | Emamectin Benzoate 5% Wdg 155569-91-8,Emamectin Benzoate 5% Wdg Powder,Emamectin Benzoate 5% Wdg Insecticide |
High Quality Insecticide Emamectin Benzoate 5% Wdg Emamectin Benzoate
Product Name | Emamectin benzoate |
Function | Insecticide |
Specification | 5%WDG |
Chemical Name | (4"R)-5-O-demethyl-4"-deoxy-4"-(methylamino)avermectin A1a + (4"R)-5-O-demethyl-25-de(1-methylpropyl)-4"-deoxy-4"-(methylamino)-25-(1-methylethyl)avermectin A1a (9:1) |
CAS No. | 155569-91-8 |
Empirical Formula | C49H75NO13 (B1a); C48H73NO13 (B1b) |
Toxicology | Oral Acute oral LD50 for rats 76-89 mg/kg. Skin and eye Acute dermal LD50 for rabbits >2000 mg/kg. It is not irritant to skin, and has no sensitising potential. Inhalation LC50 (4 h) for rats 2.12-4.44 mg/m3. NOEL (1 y) for dogs 0.25 mg/kg b.w. ADI 0.0025 mg/kg. Other Not tumorigenic. Toxicity class WHO (a.i.) II (company classification) |
Applications | Biochemistry Acts by stimulating the release of g-aminobutyric acid, an inhibitory neurotransmitter, thus causing paralysis. Mode of action Non-systemic insecticide which penetrates leaf tissues by translaminar movement. Paralyses the lepidoptera, which stop feeding within hours of ingestion, and die 2-4 dat. Uses For control of Lepidoptera on vegetables, brassicas and cotton, at up to 16 g/ha, and in pine trees, at 5-25 g/ha. Formulation types EC; SG |
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