英语词典化工词典

1H-Carbazol-1-one,2,3,4,9-tetrahydro-

1H-Carbazol-1-one,2,3,4,9-tetrahydro-


  • 中文别名:2,3,4,9-四氢-1H-咔唑-1-酮
  • 中文释义:2,3,4,9-四氢-1H-咔唑-1-酮;2,3,4,4\'-四羟基二苯甲酮
  • 英文别名:2,3,4,9-tetrahydrocarbazol-1-one;
    1,2,3,4-tetrahydrocarbazole-1-one;
    2,3,4,9-tetrahydro-4aH-carbazol-1-one;
    2,3,4,4'-TETRA HYDROXY BENZOPHENONE;
    2,3,4,9-tetrahydro-1H-carbazol-1-one;
    1-keto-1,2,3,4-tetrahydrocarbazole;
    1-oxo-2,3,4,9-tetrahydrocarbazole;
    1-Oxo-1,2,3,4-tetrahydrocarbazole;
    2,3,4,9-Tetrahydro-carbazol-1-one;
    2,3,4,9-tetrahydro-1H-carbozol-1-one;
    tetrahydrocarbazolone 
  • CAS No.:3456-99-3
  • 分子式:

    C12H11NO

  • 分子量:185.22
  • 精确分子量:185.08400
  • PSA:32.86000
  • InChI:The Key: PDZIFGIQUYFQGK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.275g/cm3
熔点:
164-165ºC
沸点:
386.3ºC at 760mmHg
闪点:
194.5ºC
折射率:
1.689

安全信息

密度:
1.275g/cm3
熔点:
164-165ºC
沸点:
386.3ºC at 760mmHg
闪点:
194.5ºC
折射率:
1.689

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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