英语词典化工词典

9H-Carbazole-1-carboxylicacid, 2-hydroxy-

9H-Carbazole-1-carboxylicacid, 2-hydroxy-


  • 中文别名:2-羟基-9H-咔唑-1-羧酸
  • 英文别名:2-hydroxy-9H-carbazole-1-carboxylic acid;
    1-Carboxy-2-hydroxy-carbazol;
    2-Hydroxy-carbazol-1-carbonsaeure;
    2-hydroxy-carbazole-1-carboxylic acid;
    EINECS 245-418-6 
  • CAS No.:23077-32-9
  • 分子式:C13H9NO3
  • 分子量:227.21546
  • 精确分子量:227.05800
  • PSA:73.32000
  • InChI:The Key: HQOBDLCAOWRBOU-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.546g/cm3
沸点:
530.9ºC at 760mmHg
闪点:
274.9ºC
折射率:
1.841
蒸汽压:
4.22E-12mmHg at 25°C

安全信息

密度:
1.546g/cm3
沸点:
530.9ºC at 760mmHg
闪点:
274.9ºC
折射率:
1.841
蒸汽压:
4.22E-12mmHg 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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