碳水化合物

CAS号：4064-06-6

品名：双丙酮半乳糖1,2:3,4-Di-O-isopropylidene-D-galactopyranose

中文别名：1,2:3,4-二-O-异亚丙基-D-吡喃半乳糖;1,2:3,4-二-O-异亚丙基-α-D-吡喃半乳糖;1,2:3,4-氧-异亚丙基-α-Ｄ-呋喃半乳糖;双丙酮-D-半乳糖;二丙酮-D-半乳糖;1,2:3,4-氧-异丙叉基-α-Ｄ-呋喃半乳糖;

英文别名：1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose;Diisopropylidenegalactopyranose;DIACETONE-D-GALACTOSE;(3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethylperhydrodi[1,3]dioxolo[4,5-b:4,5-d]pyran-5-ylmethanol;1,2:3,4-Di-O-isopropylidene-D-Galactopyranose;1,2,3,4-di-O-Isopropylidenegalactopyranose;Diisopropylidenegalactose;DiisopropylideneGalactose;1,2:3,4-Di-O-isopropylidene-Alpha-D-galactopyranose;2,2,7,7-tetramethyl-(3aR,5R,5aS,8aS,8bR)-perhydrodi-1,3-dioxolo[4,5-b:4',5'-d]pyran-5-ylmethanol;α-D-Galactopyranose,1,2:3,4-bis-O-(1-methylethylidene)-;diisopropylidene-Gal-OH;1,2,3,4-DI-O-ISOPROPYLIDENE-D-GALACTOPYRANOSE;1,2:3,4-Di-O-isopropylidene-D-galactose;(2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methanol;1,2:3,4-Di-O-isoprop;(2,2,7,7-tetramethyltetrahydrobis[1,3]dioxolo[5,4-b:4',5'-d]pyran-5-yl)methanol;Diacetone-D-galactose;

分子式：C12H20O6

分子量：260.284

精确质量：260.126

Psa：66.38

MDL号：MFCD00063225

外观与性状：透明无色透明液体

密度：1.143g/mLat 25°C(lit.)

沸点：117°C0.015mm Hg(lit.)

熔点：120-122 °C

闪点：159.3ºC

折射率：n20/D 1.466(lit.)

储存条件：2-8ºC

蒸汽压：7.17E-07mmHg at 25°C

安全说明：S24/25

危险类别码：R36/37/38

WGK Germany：3

海关编码：2914400090

危险品标志：Xi