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CAS號:4064-06-6
英文名稱:1,2:3,4-Di-O-isopropylidene-D-galactopyranose
英文同義詞: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
中文名稱:雙丙酮半乳糖
中文同義詞:雙丙酮半乳糖;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-異亞丙基-D-呋喃型半乳糖;1,2:3,4-O-雙異丙叉-Α-D-半乳糖;1,2:3,4-雙鄰異丙基-Α-D-吡喃半乳糖;1,2:3,4-二-氧-異丙叉基-Α-D-半乳糖;1,2:3,4-雙鄰異丙基-D-吡喃(型)半乳糖;1,2:3,4-二-O-異亞丙基-Α-D-吡喃半乳糖
分子式:C12H20O6
分子量:260.28
熔點:120-122 °C
比旋光度:-57.5 º (c=3, CHCl3)
沸點:117 °C/0.015 mmHg (lit.)
密度:1.143 g/mL at 25 °C (lit.)
折射率:n
儲存條件:Inert atmosphere,2-8°C
溶解度:Soluble in Acetone, Chloroform and Methanol.
酸度系數(shù)(pKa):14.00±0.10(Predicted)
形態(tài):Viscous Paste
顏色:Clear pale yellow to yellow
旋光性 (optical activity):[α]25/D 59°, c = 3 in chloroform
BRN:1345410
CAS 數(shù)據(jù)庫:4064-06-6(CAS DataBase Reference)
NIST化學(xué)物質(zhì)信息:Galactopyranose, 1,2:3,4-di-o-isopropylidene-, d-(4064-06-6)