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CAS号:56881-90-4
英文名称:(R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE
英文同义词:-Hydroxy-γRARECHEM AK HZ 0027;(R)-2-HYDROXYBUTYROLACTONE;3-deoxy-L-glycero-tetronolactone;(R)-2-HYDROXY-GAMMA-BUTYROLACTONE;(R)-(+)-α-Hydroxy-γ-butyrolactone;(R)-3-Hydroxydihydrofuran-2(3H)-one;(3R)-3-hydroxytetrahydrofuran-2-one;(R)-(+)-α-Hydroxy-γ-butyrolactone>(R)-(+)-3-HYDROXYTETRAHYDROFURAN-2-ONE
中文名称:(R)-(+)-α-羟基-γ-丁内酯
中文同义词:-羟基-ΓR-(+)-A-羟基-Γ-丁内酯;(R)-(+)-α-羟基-γ-丁内酯;(R)-(+)-3-羟基四氢呋喃-2-酮;(R)-4,5-二氢-3-羟基-2(3H)-呋喃酮;(R)-(+)-Α-羟基-&GAMMA
分子式:C4H6O3
分子量:102.09
沸点:133 °C/10 mmHg (lit.)
比旋光度:+66°(23℃, c=1.15, CHCl3)
密度:1.309 g/mL at 25 °C (lit.)
折射率:n
闪点:>230 °F
储存条件:Sealed in dry,2-8°C
酸度系数(pKa): 13.07±0.20(Predicted)
比重: 1.32
旋光性 (optical activity): [α]23/D +66°, c = 1.15 in chloroform
BRN:80588
CAS 数据库: 56881-90-4(CAS DataBase Reference)