2-Quinoxalinecarboxylicacid, 3-methyl-, ethyl ester, 4-oxide
- 中文别名:3-乙氧基羰基-2-甲基喹噁啉
- 中文释义:3-乙氧基羰基-2-甲基喹噁啉
- 英文别名:ethyl 3-methyl-4-oxidoquinoxalin-4-ium-2-carboxylate;
3-Methyl-4-oxy-chinoxalin-2-carbonsaeure-aethylester;
2-methyl-3-ethoxycarbonylquinoxaline 1-N-oxide;
2-Methyl-3-ethoxycarbonylquinoxaline,1-oxide;
3-(ethoxycarbonyl)-2-methylquinoxalin-1-ium-1-olate;
3-methyl-4-oxy-quinoxaline-2-carboxylic acid ethyl ester
- CAS No.:94098-94-9
- 分子式:C12H12N2O3
- 分子量:232.24
- 精确分子量:232.08500
- PSA:64.65000
- 分子结构式:
物化性质
- 密度:
- 1.26g/cm3
- 熔点:
- 91ºC
- 沸点:
- 404.3ºC at 760mmHg
- 闪点:
- 198.3ºC
- 折射率:
- 1.596
安全信息
- 密度:
- 1.26g/cm3
- 熔点:
- 91ºC
- 沸点:
- 404.3ºC at 760mmHg
- 闪点:
- 198.3ºC
- 折射率:
- 1.596
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%