| 中文名D-(-)-酒石酸二乙酯 中文同义D-(-)-酒石酸二乙酯;酒石酸二乙酯;D-(-)酒二乙酯99%;D-(-)-酒石酸二乙酯 250G;(-)酒石酸二乙酯;埃索美拉唑中间体C;D(-)-Α,Β-二羟基丁二酸二乙酯;D-(-)-Α,Β-二羟基琥珀酸乙酯 英文名(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester 英文同义(-)-Diethyl D-tartrate, Made froM unnatural tartaric acid, 99% 25ML;(R,R)-(+)-Weinsaeure-diethylester;(-)-Diethyl (2S,3S)-2,3-dihydroxybutane-1,4-dioate, (-)-Diethyl (2S,3S)-2,3-dihydroxysuccinate;D-(-)-TARTARIC ACID DIETHYL ESTER;(2S,3S)-(-)-DIETHYL TARTRATE;(2S,3S)(-)-DIHYDROXYBUTANE-1,4-DIOIC ACID DIETHYL ESTER;diethyl [S-(R*,R*)]-tartrate;D-tartrate CAS13811-71-7 分子式C8H14O6 分子量206.19 EINECS237-458-8 结构式  性质熔点17 °C 比旋光度-9 º (neat) 沸点162 °C19 mm Hg(lit.) 密度1.205 g/mL at 20 °C(lit.) 折射率n20/D 1.446(lit.) 闪点200 °F 储存条件Store below +30°C. 酸度系数(pKa)11.61±0.20(Predicted) 形态Viscous Liquid 颜色Clear colorless 比重1.21 旋光性 (optical activity)[α]23/D 8.5°, neat 水溶解性insolubleMerck14,3855BRN1727143NIST 化学物质信息Butanedioic acid, 2,3-dihydroxy-, diethyl ester, [S-(R*,R*)]-(13811-71-7) | |||