4-O-乙酰基-3,6-二-O-(叔丁基二甲基甲硅烷基)-D-半乳醛

• 产品号: 498165
• CAS号: 163381-38-2
• 分子式: C20H40O5Si2
• 分子量: 416.6996
• 纯 度: 97%

产品别名

• 标题: 4-O-Acetyl-3,6-di-O-(tert-butyldimethylsilyl)-D-galactal
• IUPAC标准名: (2R,3S,4R)-4-[(tert-butyldimethylsilyl)oxy]-2-{[(tert-butyldimethylsilyl)oxy]methyl}-3,4-dihydro-2H-pyran-3-yl acetate
• IUPAC传统名: (2R,3S,4R)-4-[(tert-butyldimethylsilyl)oxy]-2-{[(tert-butyldimethylsilyl)oxy]methyl}-3,4-dihydro-2H-pyran-3-yl acetate

产品登记号

• PubChem SID: 24873175
• CAS号: 163381-38-2

产品性质

• Empirical Formula (Hill Notation): C20H40O5Si2
• 纯度: 97%
• 熔点: 56-59 °C(lit.)
• 比旋光度: [α]22/D -41°, c = 1 in chloroform
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 德国WGK号: 3