| 基 本 信 息 | ||
| CAS编码 | 563-12-2 | |
| Development Codes | FMC | |
| IUPAC名称 | O,O,O',O'-tetraethyl S,S'-methylene bis(phosphorodithioate) | |
| 英文通用名称 | Ethion | |
| 中文通用名称 | 乙硫磷 [进入食品百科查看-- 乙硫磷 的信息] | |
| 英文商品名称 | Diethion;FMC 1240 | |
| 中文商品名称 | 爱杀松[台]; 益赛昂; 灭蟑灵; 乙赛昂; 昂杀拉;蚜螨立死;灭磷;1240 | |
| 英文化学名称 | S,S'-methylene bis(O,O-diethyl) phosphorodithioate | |
| 中文化学名称 | O,O,O,O-四乙基-S,S'-亚甲基双(二硫代磷酸酯) | |
| 理 化 性 质 | ||
| 分子式 | C9H22O4P2S4 | |
| 结构式 |
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| 分子量 | 384.5 | |
| 性状描述 | 白色至琥珀色液体，熔点15－12℃，沸点164－165℃/0.3mmHg，蒸气压 0.20mPa(25℃)，密度1.22(20℃)，原药密度为1.215－1.230，溶解度水2ppm ( 25℃)与大多数有机溶剂，如丙酮，乙醇，甲醇，二甲苯，煤油，石油相混， 酸碱液中水解，空气中缓慢氧化。Composition:Form:Water-white to amber-coloured liquid. M.p.: -15 to -12 ℃ B.p.: 164-165 ℃/0.3 mmHg V.p.: 0.20 mPa (25 ℃) Henry: S.g./density: 1.22 (20 ℃); (tech., 1.215-1.230) Solubility: In water 2 ppm (25 ℃). Miscible with most organic solvents, e.g. acetone, methanol, ethanol, xylene, kerosene, petroleum oils.Stability: Hydrolysed by aqueous acids and alkalis; DT50 390 d (pH 9). Slowly oxidised by air. F.p.: | |
| 毒 理 学 性 质 | ||
| LD50/LC50 | 急性经口:208mg/kg;急性经皮:915mg/kg.Oral: Acute oral LD50 for rats 208 mg/kg (pure), 47 mg/kg (tech.); for mice and guinea pigs 40-45 mg/kg.Skin and eye Acute percutaneous LD50: for guinea pigs and rabbits 915 mg/kg; (tech., for rabbits 1084 mg/kg). Inhalation: (4 h) for rats 0.45 mg tech./l.Birds: LD50 for quail 128, ducks >2000 mg tech./kg.Fish: Toxic to fish. Average lethal concentration 0.72 mg/l (24 h); 0.52 mg/l (48 h).Bees: Toxic to bees.Daphnia: Algae: Worms: Other aquatic spp.: | |
| NOEL | (2 y) for rats 6 mg/kg diet (0.3 mg/kg daily), for dogs 2 mg/kg diet (0.05 mg/kg daily). | |
| NOAEL | ||
| LOAEL | ||
| ADI | (JMPR) 0.002 mg/kg b.w. [1990]. | |
| BMD | ||
| PTWI | ||
| PTDI | ||
| RfD | ||
| MTD | ||
| Acute RfD | ||
| 是否致癌物 | × | |
| 是否基因致癌物 | × | |
| 其他毒理学性质 | 中等毒.Toxicity class 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 | 杀螨剂、杀虫剂 | |
| 作用 | Biochemistry: Cholinesterase inhibitor. Mode of action: Non-systemic acaricide and insecticide with predominantly contact action. Uses: Control of spider mites, aphids, scale insects, thrips, lepidopterous larvae, leafhoppers, suckers, soil-dwelling and other insects in pome fruit, stone fruit, citrus fruit, vines, vegetables, ornamentals, cotton, maize, sorghum, cucurbits, strawberries, turf, and other crops. Active against motile stages of mites when applied as a dormant spray, also against overwintering forms of many species. Phytotoxicity: Non-phytotoxic when used as directed, except to some varieties of apple (particularly early-maturing varieties, like Early McIntosh). Compatibility: Incompatible with alkaline materials. | |
| 作用特点 | 有机磷杀虫剂、杀螨剂，对多种害虫及叶螨有良好效果，对螨卵也有一定杀 伤作用。可作为轮换药剂在棉花、水稻上使用。 | |
| 代谢情况 | Animals: Metabolised in animals by oxidation to a phosphorothioate, followed by dealkylation and hydrolysis. Plants: Soil/environment: Typical DT50 in soil 90 d. | |
| 日本肯定列表 | 松茸,猪肉,牛肉,大蒜,洋葱,苹果,板栗,桃,大葱,甘蓝,胡萝卜,番茄,草莓,芦笋,其他,大豆,蘑菇,茶叶, | |
| 相关标准 | ||
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