42545-22-2

• 常用中文名：dimethyl 1-methylimidazole-4,5-dicarboxylate
• 常用英文名：dimethyl 1-methylimidazole-4,5-dicarboxylate
• CAS号：42545-22-2
• 分子式：C₈H₁₀N₂O₄
• 分子量：198.17600
• 发布时间：2017-09-24 06:14:13
• 更新时间：2024-01-02 07:32:33

名称

• 英文名: dimethyl 1-methylimidazole-4,5-dicarboxylate
• 英文别名: dimethyl 1-methyl-1H-imidazole-4,5-dicarboxylate; 1-methyl-1H-imidazole-4,5-dicarboxylic acid dimethyl ester; Imidazole-4,5-dicarboxylic acid,1-methyl-,dimethyl ester; 1-Methyl-1H-imidazol-4,5-dicarbonsaeure-dimethylester

物化性质

• 分子式: C₈H₁₀N₂O₄
• 分子量: 198.17600
• 精确质量: 198.06400
• PSA: 70.42000

安全

• 海关编码: 2933290090

合成路线

3304-70-9 74-88-4 ~88% 42545-22-2

文献：Myles, Lauren; Gore, Rohitkumar G.; Gathergood, Nicholas; Connon, Stephen J. Green Chemistry, 2013 , vol. 15, # 10 p. 2740 - 2746

408351-07-5 ~% 42545-22-2

文献：Jones Journal of the American Chemical Society, 1952 , vol. 74, p. 1084

570-22-9 ~% 42545-22-2

文献：Myles, Lauren; Gore, Rohitkumar G.; Gathergood, Nicholas; Connon, Stephen J. Green Chemistry, 2013 , vol. 15, # 10 p. 2740 - 2746

海关

海关编码	2933290090
中文概述	2933290090. 其他结构含非稠合咪唑环的化合物. 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	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%