中文名称: |
几丁质 |
中文别名: |
壳多糖; 甲壳质; 明角质; 聚乙酰氨基葡糖; 甲壳素 |
英文名称: |
Chitin |
英文别名: |
Acetylated chitin; a-chitin; beta-(1,4)-2-Acetamido-2-deoxy-D-glucose; beta-1,4-poly-N-acetyl-D-glucosamine; Clandosan; Poly-[1-4]-b-D-N-acetylglucosamine; poly-1-beta-4GlcNAc; Poly-N-acetyl-D-glucosamine; 2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-(acetylamino)-2-deoxy-beta-D-glucopyranose; N-[(2R,4R,5S)-2-({[(3S,4S,6R)-5-(acetylamino)-6-({[(3S,4S,6R)-5-(acetylamino)-4,6-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]methoxy}methyl)-4-hydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]methoxy}methyl)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]acetamide (non-preferred name) |
CAS号: |
1398-61-4 |
EINECS号: |
215-744-3 |
分子式: |
C28H49N3O16 |
分子量: |
683.6992 |
InChI: |
InChI=1/C28H49N3O16/c1-11(35)29-21-19(9-44-8-15-17(5-33)47-28(42)23(25(15)39)31-13(3)37)45-16(4-32)14(24(21)38)7-43-10-20-22(30-12(2)36)27(41)26(40)18(6-34)46-20/h14-28,32-34,38-42H,4-10H2,1-3H3,(H,29,35)(H,30,36)(H,31,37)/t14-,15-,16?,17?,18?,19+,20+,21?,22?,23?,24+,25+,26-,27-,28-/m1/s1 |
分子结构: |
|
密度: |
1.48g/cm3 |
沸点: |
1114.5°C at 760 mmHg |
闪点: |
627.8°C |
水溶性: |
insoluble |
蒸汽压: |
0mmHg at 25°C |