9H-Purine-6-carboxylicacid
- 中文别名:嘌呤-6-羧酸
- 中文释义:嘌呤-6-羧酸
- 英文别名:7H-purine-6-carboxylic acid;
6-Purinecarboxylic acid;
1H-purine-6-carboxylic acid;
6-Carboxy-purin;
Purin-4-carbonsaeure;
Purin-6-carbonsaeure;
Purine-6-carboxylic acid;
9H-purine-6-carboxylic acid;
7(9)H-purine-6-carboxylic acid;
6-Carboxypurine;
6-Purinoic acid;
Purin-carbonsaeure-(6)
- CAS No.:2365-43-7
- 分子式:C6H4N4O2
- 分子量:164.12156
- 精确分子量:164.03300
- PSA:91.76000
- InChI:The Key: CIEQXUBLKKQRIS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.92g/cm3
- 熔点:
- 199℃ (decomposition)
- 沸点:
- 370.7ºC at 760mmHg
- 闪点:
- 178ºC
- 折射率:
- 1.787
- 蒸汽压:
- 3.15E-16mmHg at 25°C
安全信息
- 密度:
- 1.92g/cm3
- 熔点:
- 199℃ (decomposition)
- 沸点:
- 370.7ºC at 760mmHg
- 闪点:
- 178ºC
- 折射率:
- 1.787
- 蒸汽压:
- 3.15E-16mmHg 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%