1,2,3,4-Butanetetrol,1,1'-(2,5-pyrazinediyl)bis-, (1R,1'R,2S,2'S,3R,3'R)-
- 中文别名:果糖嗪
- 中文释义:果糖嗪
- 英文别名:(1R,2S,3R)-1-[5-[(1R,2S,3R)-1,2,3,4-tetrahydroxybutyl]pyrazin-2-yl]butane-1,2,3,4-tetrol;
Fructosazine;
2,5-bis(D-Arabinotetrahydroxybutyl)pyrazine;
bis-(1R,1'R,2S,2'S,3R,3'R)-1,2,3,4-butanetetrol-1,1'-(2,5-pyrazinediyl);
1,2,3,4-Butanetetrol,1,1'-(2,5-pyrazinediyl)bis-,(1R-(1R*,1'*,2S*,2'S*,3R,3R*));
2,5-bis-(Dr-1tF,2cF,3rF,4-tetrahydroxy-but-catF-yl)-pyrazine;
2,5-Bis-(Dr-1tF,2cF,3rF,4-tetrahydroxy-but-catF-yl)-pyrazin;
fructosazine;
2,5-bis(tetrahydroxybutyl)pyrazine
- CAS No.:13185-73-4
- 分子式:
C12H20N2O8
- 分子量:0
- 精确分子量:320.12200
- PSA:187.62000
- InChI:The Key: NPWQIVOYGNUVEB-PAUJSFGCSA-N
- 分子结构式:
物化性质
- 密度:
- 1.68g/cm3
- 熔点:
- >150°C (dec.)
- 沸点:
- 764.9ºC at 760mmHg
- 闪点:
- 416.4ºC
- 折射率:
- 1.681
- 蒸汽压:
- 1.34E-24mmHg at 25°C
安全信息
- 密度:
- 1.68g/cm3
- 熔点:
- >150°C (dec.)
- 沸点:
- 764.9ºC at 760mmHg
- 闪点:
- 416.4ºC
- 折射率:
- 1.681
- 蒸汽压:
- 1.34E-24mmHg at 25°C
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%