4-methyl-9H-carbazole

  • 中文别名:4-甲基-9H-咔唑
  • 英文别名:4-methyl-9H-carbazole;
    9H-Carbazole,4-methyl;
    4-METHYLCARBAZOLE;
    4-Methylcarbazol 
  • cas No.:3770-48-7
  • 分子式:C13H11N
  • 分子量:181.23300
  • 精确分子量:181.08900
  • PSA:15.79000
  • InChI:The Key: GNPUIRFDBYALRI-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.19g/cm3
沸点:
369.1ºC at 760 mmHg
闪点:
165.4ºC
折射率:
1.736

安全信息

密度:
1.19g/cm3
沸点:
369.1ºC at 760 mmHg
闪点:
165.4ºC
折射率:
1.736

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%