供库存的嘧啶磷原油 嘧啶磷原油

基 本 信 息cas编码23505-41-1development codespp211iupac名称o,o-diethylo-2-diethylamino-6-methylpyrimidin-4-ylphosphorothioate英文通用名称pirimiphos-ethyl中文通用名称嘧啶磷[进入食品百科查看--嘧啶磷的信息]英文商品名称fernex[捷利康];pirimicid[捷利康]; pp 211; pyrimiphos ethyl; solgard[捷利康]中文商品名称派灭赛;灭定磷; 派天赛;乙基安定磷; 乙基虫螨磷; 乙基嘧啶磷英文化学名称o-[2-(diethylamino)-6-methyl-4-pyrimidinyl]o,o-diethylphosphorothioate中文化学名称o-[2- (二乙胺基)-6-甲基-4-嘧啶基)-o,o-二乙基硫代磷酸酯理 化 性 质分子式c13h24n3o3ps结构式分子量333.4性状描述淡黄色液体(原药是透明的经棕色具有硫醇味的液体)，熔点15－18℃(原药)，超过194℃分解，蒸气压0.68mpa(20℃)，密度1.14(20℃)，溶解度水2.3mg/l(ph7)，与许多溶剂混溶。室温下存放至少一年稳定，遇酸碱水解。composition:tech. material is 95%pure.form:straw-coloured liquid; (tech. is a clear red-brown li a mercaptan-like odour). m.p.: 15-18 ℃ (tech.) b.p.:decomposes abovec.194 ℃ v.p.: 0.68 mpa (20 ℃), 39 mpa (25℃) henry: s.g./density: 1.14 (20 ℃) solubility: in water 2.3 mg/l(ph 7.2). miscible with most organic solvents.stability: stable forat least 1 year at room temperature, and for at least 5 days at 80℃. hydrolysed by acid and base; dt50(25 ℃) 52-1200 d (phrange 5.5-8.5), most stable ph 7-8. f.p.: >60 ℃毒 理 学 性 质ld50/lc50急性经口：140mg/kg；急性经皮：1000~2000mg/kg。oral: acute oralld50for rats 140-200, guinea pigs 50-100, cats 25-50mg/kg.skin and eye acute percutaneous ld50: for male rats 1000-2000mg/kg. non-irritating to skin; may cause eye irritation (rabbits).not a skin sensitiser (guinea pigs). inhalation: (6 h) for rats>5 ppm (no toxic effects over 3 w).birds: acute oralld50for mallard ducks 2.5,uail 10-20mg/kg.fish: lc50(96 h) for common carp 0.22, brown trout0.02 mg/l.bees: toxic to bees.daphnia: lc50(48 h) 0.3μg/l.algae: worms: other aquatic spp.:noel(90 d) for rats1.6 mg/kg diet (0.08 mg/kg daily); for dogs 0.2 mg/kg daily. forrats receiving 27 mg/kg diet (1.6 mg/kg daily) and dogs 2 mg/kgdaily, the only effect was on the cholinesterase levels.noaelloaeladibmdptwiptdirfdmtdacute rfd是否致癌物×是否基因致癌物×其他毒理学性质中等毒。toxicityclass epa(formulation): ii　应 用 情 况国内应用情况国内登记或注册√国内生产√国外进口×国外应用情况无其 他 信 息类别杀虫剂作用biochemistry:cholinesterase inhibitor. mode of action: insecticide with contactand respiratory action. uses: broad-spectrum control of diptera andcoleoptera soil pests and some foliar pests on bananas and otherfruit, field crops, ornamentals, turf, vegetables, etc. also usedas a seed treatment, and in compost to control sciarid and phoridflies on mushrooms. phytotoxicity: relatively non-phytotoxic,except at high rates of seed dressing. compatibility: can be usedas a seed treatment in combination with fungicides.作用特点广谱性杀虫剂，具有触杀、胃毒、熏蒸和一定的内吸作用，其作用机理为抑 制乙酰胆碱酯酶，它对鳞翅目、同翅目等多种害虫均有较好的防治效果，亦可拌种防治多种作物的地下害虫。