22250-05-1

中文名称 1,2-O-环亚乙基-Α-D-木五糖二醛-1,4-呋喃糖

英文名称 1,2-O-Cyclohexylidene-alpha-D-xylopentodialdo-1,4-furanose dimer

CAS 22250-05-1

分子式 C22H32O10

分子量 456.48

MOL 文件 22250-05-1.mol

22250-05-1 结构式

基本信息物理化学性质安全数据

基本信息

中文别名

1,2-O-环亚乙基-Α-D-木五糖二醛-1,4-呋喃糖

英文别名

1,2-O-Cyclohexylidene-a-D-xylo-pentodialdo-1,4-furanosedimer
1,2-O-CYCLOHEXYLIDENE-ALPHA-D-XYLOPENTODIALDO-1,4-FURANOSE DIMER
1,2-O-Cyclohexylidene-alpha-D-xylopentodialdo-1,4-furanosedimere
1,2-O-Cyclohexylidene-alpha-D-xylopentodialdo-1,4-furanose dimer,98%
1,2-O-CYCLOHEXYLIDENE-ALPHA-D-XYLOPENTODI-ALDO-1,4-FURANOSE DIMER 98%
Di-(1,2-O-cyclohexylidene-alpha-D-xylopentodialdo-1,4-furanose-5-hydrate)-3,5:5,5-dianhydride
1,2-O-Cyclohexylidene-alpha-D-xylopentodialdo-1,4-furanose dimerDi-(1,2-O-cyclohexylidene-alpha-D-xylopentodialdo-1,4-furanose-5-hydrate)-3,5':5,5'-dianhydride

物理化学性质

熔点187-191 °C(lit.)

沸点522.64°C (rough estimate)

密度1.2188 (rough estimate)

折射率1.7330 (estimate)

酸度系数(pKa)11.54±0.40(Predicted)

安全数据

WGK Germany3