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CAS号:4064-06-6
英文名称:1,2:3,4-Di-O-isopropylidene-D-galactopyranose
英文同义词:NSC 89756;1,2:3,4-Di-O-isoprop;DIACETONE-ALPHA-D-GAL;DIACETONE-D-GALACTOSE;diisopropylidene-Gal-OH;Diisopropylidenegalactose;Diisopropylidenegalactopyranose;1,2:3,4-Di-O-isopropylidene-D-galactose;1,2,3,4-di-O-Isopropylidenegalactopyranose;1,2:3,4-DI-O-ISOPROPYLIDENE-D-GALACTOPYRANOSE
中文名称:双丙酮半乳糖
中文同义词:双丙酮半乳糖;二丙酮-D-半乳糖;乙酰丙酮-D-半乳糖;二丙酮-D-半乳糖,97%;3,4-二氧代-异亚丙基-D-呋喃型半乳糖;1,2:3,4-O-双异丙叉-Α-D-半乳糖;1,2:3,4-双邻异丙基-Α-D-吡喃半乳糖;1,2:3,4-二-氧-异丙叉基-Α-D-半乳糖;1,2:3,4-双邻异丙基-D-吡喃(型)半乳糖;1,2:3,4-二-O-异亚丙基-Α-D-吡喃半乳糖
分子式:C12H20O6
分子量:260.28
熔点:120-122 °C
比旋光度:-57.5 º (c=3, CHCl3)
沸点:117 °C/0.015 mmHg (lit.)
密度:1.143 g/mL at 25 °C (lit.)
折射率:n
储存条件:Inert atmosphere,2-8°C
溶解度:Soluble in Acetone, Chloroform and Methanol.
酸度系数(pKa):14.00±0.10(Predicted)
形态:Viscous Paste
颜色:Clear pale yellow to yellow
旋光性 (optical activity):[α]25/D 59°, c = 3 in chloroform
BRN:1345410
CAS 数据库:4064-06-6(CAS DataBase Reference)
NIST化学物质信息:Galactopyranose, 1,2:3,4-di-o-isopropylidene-, d-(4064-06-6)