6H-Purin-6-one,2-(ethylamino)-1,9-dihydro-
- 中文别名:N(2)-乙基鸟嘌呤
- 英文别名:2-(ethylamino)-3,7-dihydropurin-6-one;
2-Ethylguanine;
N2-Ethylguanin;
N(2)-Ethylguanine;
2-(ethylamino)-1,9-dihydro-6h-purin-6-one;
2-ethylamino-1,7(9)-dihydro-purin-6-one
- cas No.:19545-00-7
- 分子式:C7H9N5O
- 分子量:0
- 精确分子量:179.08100
- PSA:89.95000
- 分子结构式:
物化性质
- 密度:
- 1.65g/cm3
- 沸点:
- 476ºC at 760mmHg
- 闪点:
- 241.7ºC
- 折射率:
- 1.785
- 蒸汽压:
- 3.16E-09mmHg at 25°C
安全信息
- 密度:
- 1.65g/cm3
- 沸点:
- 476ºC at 760mmHg
- 闪点:
- 241.7ºC
- 折射率:
- 1.785
- 蒸汽压:
- 3.16E-09mmHg 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%