CAS号: 500-34-5 英文名称: (2,2,6-trimethyl-4-piperidyl) benzoate 英文同义词: Eucain B;Betacain;b-Eucaine;Eucaine B;beta-Eucaine;2,2,6-Trimethylpiperidin-4-ol benzoate;(2,2,6-trimethyl-4-piperidyl) benzoate;4-Piperidinol, 2,2,6-trimethyl-, 4-benzoate 中文名称: 中文同义词: 分子式: C15H21NO2 分子量: 247.33 熔点 : 70-71° (corr) 沸点 : 390.37°C (rough estimate) 密度 : 1.0267 (rough estimate) 折射率 : 1.5130 (estimate) 酸度系数(pKa): pKa 9.35(H2O t=15 c=0.005) (Uncertain) 毒性: MLD in frogs, rabbits (mg/kg): 1300, 400-500 s.c.; in rats, cats (mg/kg): 15-25, 10.0-12.5 i.v.; in guinea pigs (mg/kg): 310 s.c., 180 i.p., 30 i.v. (Hirschfelder)
3:51:08 PM · Jan 28, 2021