2-Quinoxalinecarboxylicacid, 3,4-dihydro-4-methyl-3-oxo-, ethyl ester

• 常用名: 2-Quinoxalinecarboxylicacid, 3,4-dihydro-4-methyl-3-oxo-, ethyl ester
• 英文名: 2-Quinoxalinecarboxylicacid, 3,4-dihydro-4-methyl-3-oxo-, ethyl ester
• CAS号: 2311-82-2
• 分子量: 232.23500
• 密度: 1.26g/cm3
• 沸点: 363ºC at 760mmHg
• 分子式: C₁₂H₁₂N₂O₃
• 熔点: N/A
• 闪点: 173.3ºC

名称

• 英文名: ethyl 4-methyl-3-oxoquinoxaline-2-carboxylate

物理化学性质

• 密度: 1.26g/cm3
• 沸点: 363ºC at 760mmHg
• 分子式: C₁₂H₁₂N₂O₃
• 分子量: 232.23500
• 闪点: 173.3ºC
• 精确质量: 232.08500
• PSA: 61.19000
• LogP: 1.11020
• 蒸汽压: 1.86E-05mmHg at 25°C
• 折射率: 1.596

安全信息

• 海关编码: 2933990090

海关

• 海关编码: 2933990090
• 中文概述: 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
• 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%

英文别名

• 4-methyl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid ethyl ester
• 3,4-Dihydro-4-methyl-3-oxo-chinoxalin-2-carbonsaeure-ethylester
• 4-Methyl-3-oxo-3,4-dihydro-chinoxalin-2-carbonsaeure-aethylester
• ethyl 4-methyl-3-oxo-3,4-dihydroquinoxaline-2-carboxylate
• ethyl 1,2-dihydro-1-methyl-2-oxoquinoxaline-3-carboxylate
• ethyl 1-methyl-2-oxo-1,2-dihydroquinoxaline-3-carboxylate