D-(+)-纤维二糖八乙酸酯 5346-90-7

包装: 1G|100G|500G|1KG|100KG

现货支持定制

产品信息
中文名	D-(+)-纤维二糖八乙酸酯
中文同义	D-二纤维糖八乙酸酯;D-(+)-纤维二糖八乙酸酯, 八醋酸纤维素;Α-D-纤维二糖八乙酸酯;八醋酸纤维素;D-纤维二糖八乙酯;D-(+)-纤维二糖八乙酸酯;4-O-(2,3,4,6-四-O-乙酰基-BETA-D-吡喃葡萄糖基)-ALPHA-D-吡喃葡萄糖-1,2,3,6-四乙酸酯;Α-D-纤维二糖八乙酸酯
英文名	alpha-D-Cellobiose octaacetate
英文同义	CELLOBIOSE OCTAACETATE;4-O-BETA-D-GLUCOPYRANOSYL-D-GLUCOSE OCTAACETATE;4-O-(2,3,4,6-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYL)-1,2,3,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSE;A-D-CELLOBIOSE OCTAACETATE;ALPHA-CELLOBIOSE OCTAACETATE;ALPHA-D-(+)-CELLOBIOSE OCTAACETATE;ALPHA-D-CELLOBIOSE OCTAACETATE;2,3,4,6-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYL(1-4)-1,2,3,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSE
CAS	5346-90-7
分子式	C28H38O19
分子量	678.59
EINECS	226-304-5
结构式
性质
熔点	225-232 °C
比旋光度	41.5 º (c=6, CHCl3)
沸点	612.2°C (rough estimate)
密度	1.3758 (rough estimate)
折射率	40 ° (C=6, CHCl3)
溶解度	chloroform: 0.1 g/mL, clear, colorless to faintly brownish-yellow
旋光性 (optical activity)	[α]20/D +41.5±2°, c = 1% in chloroform
Merck	14,1961
BRN	79280
NIST化学物质信息	Alpha-D-cellobiose octaacetate(5346-90-7)