英语词典化工词典

3-Pyridinecarboxylicacid, [5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl]methyl ester

3-Pyridinecarboxylicacid, [5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl]methyl ester


  • 中文别名:[5-羟基-4-(羟基甲基)-6-甲基-3-吡啶基]甲基烟酸酯
  • 中文释义:[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]methyl pyridine-3-carboxylate
  • 英文别名:[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]methyl pyridine-3-carboxylate;
    EINECS 239-994-8;
    5-O-Nicotinoylpyridoxin;
    (5-HYDROXY-4-(HYDROXYMETHYL)-6-METHYL-PYRIDIN-3-YL)METHYL NICOTINATE;
    3-Pyridinecarboxylicacid,[5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinyl]methyl ester;
    Pyridoxol-5-nicotinat;
    (5-Hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridyl)methyl nicotinate 
  • CAS No.:15871-78-0
  • 分子式:C14H14N2O4
  • 分子量:274.27196
  • 精确分子量:274.09500
  • PSA:92.54000
  • InChI:The Key: LOZUXFQXMUUIGR-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.351g/cm3
沸点:
551.1ºC at 760mmHg
闪点:
287.1ºC
折射率:
1.625
蒸汽压:
5.56E-13mmHg at 25°C

安全信息

密度:
1.351g/cm3
沸点:
551.1ºC at 760mmHg
闪点:
287.1ºC
折射率:
1.625
蒸汽压:
5.56E-13mmHg 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%

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