95470-42-1

• 常用中文名：2-溴-4-甲基-1H-咪唑-5-羧酸乙酯
• 常用英文名：Ethyl 2-bromo-4-methyl-1H-imidazole-5-carboxylate
• CAS号：95470-42-1
• 分子式：C₇H₉BrN₂O₂
• 分子量：233.063
• 发布时间：2018-12-17 10:31:14
• 更新时间：2024-07-09 15:46:16

名称

• 中文名: 2-溴-5-甲基-1H-咪唑-4-羧酸乙酯
• 英文名: ethyl 2-bromo-5-methyl-4H-imidazole-4-carboxylate
• 中文别名: 2-溴-4-甲基-5-咪唑甲酸乙酯; 2-溴-5-甲基-1H-咪唑-4-甲酸乙酯
• 英文别名: 1H-imidazole-5-carboxylic acid, 2-bromo-4-methyl-, ethyl ester; QC-4447; 2-BROMO-5-METHYL-4H-IMIDAZOLE-4-CARBOXYLIC ACID ETHYL ESTER; RD-0244; Ethyl 2-bromo-4-methyl-1H-imidazole-5-carboxylate; 2-Brom-5-methyl-1(3)H-imidazol-4-carbonsaeure-aethylester; ethyl 2-bromo-5-methyl-1H-imidazole-4-carboxylate; 2-bromo-5-methyl-1H-imidazole-4-carboxylic acid,ethyl ester; 2-bromo-4-methyl-1H-imidazole-5-carboxylic acid ethyl ester; 1H-imidazole-5-carboxylic acid, 2-bromo-4-methyl-,ethyl ester; 2-bromo-5-methyl-1(3)H-imidazole-4-carboxylic acid ethyl ester; ethyl 2-bromo-4-methyl-5-imidazolecarboxylate; 1H-Imidazole-4-carboxylic acid, 2-bromo-5-methyl-, ethyl ester

物化性质

• 密度: 1.6±0.1 g/cm3
• 沸点: 347.4±34.0 °C at 760 mmHg
• 分子式: C₇H₉BrN₂O₂
• 分子量: 233.063
• 闪点: 163.9±25.7 °C
• 精确质量: 231.984726
• PSA: 54.98000
• LogP: 2.80
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.559
• 储存条件: 2-8°C，保存于惰性气体中

安全

• 海关编码: 2933290090

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%