TECHNICAL --- INSECTICIDE: Acetamiprid CAS No.: 135410-20-7 Content: 95%TC,97%TC NOMENCLATURE Common name: acetamiprid (pa ISO) IUPAC name: (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1-methylacetamidine Chemical Abstracts name: (E)-N-[(6-chloro-3-pyridinyl)methyl]-N'-cyano-N-methylethanimidamide CAS RN: [135410-20-7] PHYSICAL CHEMISTRY Mol. wt.: 222.7 M.f.: C10H11ClN4 Form: Colourless crystals. M.p.: 98.9 ℃ V.p.: <110-3 mPa (25 ℃) KOW: logP = 0.80 (25 ℃) Henry: <5.3 10-8 Pa m3 mol-1 (calc.) S.g./density: 1.330 (20 ℃) Solubility: In water 4250 mg/l (25 ℃). Soluble in acetone, methanol, ethanol, dichloromethane, chloroform, acetonitrile and tetrahydrofuran. Stability: Stable in buffered solutions at pH 4, 5, 7. Degraded slowly at pH 9 and 45 ℃. Stable under sunlight. pKa: 0.7, v. weak base APPLICATIONS Biochemistry: Agonist of the nicotinic acetylcholine receptor, affecting the synapses in the insect central nervous system. Mode of action: Systemic insecticide with translaminar activity and with contact and stomach action. Uses: Control of Hemiptera, especially aphids, Thysanoptera and Lepidoptera, by soil and foliar application, on a wide range of crops, especially vegetables, fruit and tea. Applied at 75-300 g/ha on vegetables, 100-700 g/ha in orchards. |