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%