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CAS号:21461-84-7
英文名称:(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
英文同义词:TOF;TIMTEC-BB SBB006581;(S)-(+)-5-OXOTETRAHY;(s)-γ-carboxy-γ-butyrolactone;(2S)-5-oxo-2-oxolanecarboxylate;L-α-Hydroxyglutaric acid γ-lactone;(2S)-5-oxooxolane-2-carboxylic acid;5S-(+)-Butyrolactone Carboxylic Acid;(S)-(+)-5-OXO-2-TETRAHYDROFUROIC ACID;(S)-GAMMA-CARBOXY-GAMMA-BUTYROLACTONE
中文名称:(S)-(+)-5-氧代-2-四氢呋喃羧酸
中文同义词:(S)-Γ-羧基-Γ-丁内酯;(S)-5-氧代四氢-2-呋喃羧酸;(R)-5-氧代四氢-2-呋喃甲酸;(S)-5-羰基四氢呋喃-2-甲酸;S-(+)-5-酮基四氢呋喃-2-羧酸;(S)-(+)-5-氧代-四氢呋喃甲酸;(S)-(+)-5-氧代-2-四氢呋喃羧酸;(S)-(+)-5-氧代四氢呋喃-2-羧酸;(S)-(+)-5-氧代-2-四氢呋喃甲酸;(S)-(+)-5-氧代-2-四氢呋喃羧酸 1G
分子式:C5H6O4
分子量:130.1
熔点:71-73 °C (lit.)
比旋光度:+14°(20/D, c=5, CH3OH)
沸点:150-155 °C/0.2 mmHg (lit.)
密度:1.3985 (rough estimate)
折射率:1.5800 (estimate)
储存条件:Inert atmosphere,2-8°C
酸度系数(pKa):3.11±0.20(Predicted)
旋光性 (optical activity):[α]20/D +14°, c = 5 in methanol
BRN:1424498
InChIKey:QVADRSWDTZDDGR-VKHMYHEASA-N
CAS 数据库:21461-84-7(CAS DataBase Reference)