英语词典化工词典

1H-Indole,4,5,6,7-tetrafluoro-2,3-dihydro-

1H-Indole,4,5,6,7-tetrafluoro-2,3-dihydro-


  • 中文别名:4,5,6,7-四氟吲哚啉
  • 中文释义:4,5,6,7-四氟吲哚啉
  • 英文别名:4,5,6,7-tetrafluoro-2,3-dihydro-1H-indole;
    4,5,6,7-tetrafluoro-2,3-dihydro-indole;
    4,5,6,7-Tetrafluor-2,3-dihydroindol;
    4,5,6,7-Tetrafluoroindoline;
    4,5,6,7-Tetrafluorindolin 
  • CAS No.:19282-55-4
  • 分子式:

    C8H5F4N

  • 分子量:191.1256128
  • 精确分子量:191.03600
  • PSA:12.03000
  • 分子结构式:

物化性质

密度:
1.454g/cm3
沸点:
177.2ºC at 760mmHg
闪点:
61ºC
折射率:
1.477
蒸汽压:
1.05mmHg at 25°C

安全信息

密度:
1.454g/cm3
沸点:
177.2ºC at 760mmHg
闪点:
61ºC
折射率:
1.477
蒸汽压:
1.05mmHg 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%

热门化工词典词汇