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CAS号: 144740-54-5 英文名称: FLUPYRSULFURON-METHYL SODIUM 英文同义词: flupyrsulfuron-methyl,;FLUPYRSULFURON-METHYL SODIUM;flupyrsulfuron-methyl,sodiumsalt;Flupyrsulfuron-methyl-sodium [iso];flupyrsulfuron-methyl-sodium (bsi, pa iso);flupyrsulfuron-methyl-sodium (ISO) methyl 2-[[(4,6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-6-trifluoromethyl]nicotinate, monosodium salt 中文名称: 氟啶嘧磺隆 中文同义词: 氟啶嘧磺隆;氟啶嘧磺隆 钠;氟啶嘧磺隆甲酯钠盐 标准品;2-[(4,6-二甲氧基嘧啶-2-基氨基甲酰基)氨磺酰]-6-(三氟甲基)烟酸 钠盐 分子式: C15H13F3N5NaO7S 分子量: 487.34 熔点 : 172-173° 溶解度 : Solubility in organic solvents (g/l at 20 °C) Acetone 3.1 (93.4%) Acetonitrile 4.3 Benzene 0.028 Dichloromethane 0.60 Hexane 形态: neat 酸度系数(pKa): 4.9(at 25℃) 水溶解性 : Solubility in water (g l?1at 20 °C) 0.06 (93.4%) (pH 5) 0.61 (pH 6) Instability of the solution (pH 7) EPA化学物质信息: 3-Pyridinecarboxylic acid, 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-6-(trifluoromethyl)-, methyl ester, sodium salt (1:1) (144740-54-5) 危险品标志 : N 危险类别码 : 50/53 安全说明 : 60-61 危险品运输编号 : UN 3077 9 / PGIII WGK Germany : 3 毒性: LD50 in rats, Japanese quail, mallard duck (mg/kg): >5000, >2250, >2250 orally; in rabbits (mg/kg): >2000 dermally; LC50 (96hr) in rainbow trout, carp (mg/l): 470, 820; LC50 in rats (mg/l): >5.8 by inhalation (Teaney)