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CAS号: 92973-40-5 英文名称: METHYL 3,4-O-ISOPROPYLIDENE-L-THREONATE 英文同义词: METHYL 3,4-O-ISOPROPYLIDENE-L-THREONATE;Methyl 3,4-O-isopropylidene-L-threonate 97%;3,4-O-ISOPROPYLIDENE-L-THREONIC ACID METHYL ESTER;(R)-Methyl 2-((S)-2,2-diMethyl-1,3-dioxolan-4-yl)-2-hydroxyacetate;(αr,4s)-2,2-dimethyl-α-hydroxy-1,3-dioxolane-4-acetic acid methyl ester;1,3-Dioxolane-4-acetic acid, α-hydroxy-2,2-dimethyl-, methyl ester, (αR,4S)-;(ALPHAR,4S)-2,2-DIMETHYL-ALPHA-HYDROXY-1,3-DIOXOLANE-4-ACETIC ACID METHYL ESTER;(αR,4S)-2,2-Dimethyl-α-hydroxy-1,3-dioxolane-4-acetic acid methyl ester, 3,4-O-Isopropylidene-L-threonic acid methyl ester 中文名称: 3,4-O-异丙叉-L-苏酮酸甲酯 中文同义词: 3,4-O-异丙叉-L-苏酮酸甲酯;3,4-O-异亚丙基-L-苏糖酸甲酯;甲基3,4-O-异亚丙基-L-苏糖酸酯;(ΑR,4S)-2,2-二甲基-Α-羟基-1,3-二氧戊环-4-乙酸甲酯 分子式: C8H14O5 分子量: 190.19 沸点 : 125 °C12 mm Hg(lit.) 密度 : 1.175 g/mL at 25 °C(lit.) 折射率 : n 20/D 1.446(lit.) 闪点 : 210 °F 酸度系数(pKa): 12.03±0.20(Predicted) 旋光性 (optical activity): [α]20/D +18.5°, c = 2 in acetone BRN : 7862 安全说明 : 23-24/25 WGK Germany : 3