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%