2-Pyrazinecarboxylicacid, ethyl ester
- 中文别名:吡嗪甲酸乙酯
- 中文释义:吡嗪甲酸乙酯;吡嗪-2-甲酸乙酯
- 英文别名:ethyl pyrazine-2-carboxylate;
Pyrazinecarboxylic acid ethyl ester;
ethyl 2-pyrazinecarboxylate;
ethyl 2-pyrazylcarboxylate;
Ethyl pyrazinecarboxylate;
ethylpyrazine-2-carboxylate;
2-ethylpyrazine carboxylate;
pyrazine-2-carboxylic acid ethyl ester;
2-(Ethoxycarbonyl)pyrazine
- CAS No.:6924-68-1
- 分子式:C7H8N2O2
- 分子量:152.15062
- 精确分子量:152.05900
- PSA:52.08000
- InChI:InChI=1/C7H8N2O2/c1-2-11-7(10)6-5-8-3-4-9-6/h3-5H,2H2,1H3
- 分子结构式:
物化性质
- 密度:
- 1.167g/cm3
- 沸点:
- 236.8ºC at 760 mmHg
- 闪点:
- 97ºC
- 折射率:
- 1.508
安全信息
- 密度:
- 1.167g/cm3
- 沸点:
- 236.8ºC at 760 mmHg
- 闪点:
- 97ºC
- 折射率:
- 1.508
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%