89676-59-5

• 常用中文名：ETHYL 2,4-DIFLUOROIMIDAZOLE 5-CARBOXYLATE
• 常用英文名：ETHYL 2,4-DIFLUOROIMIDAZOLE 5-CARBOXYLATE
• CAS号：89676-59-5
• 分子式：C₆H₆F₂N₂O₂
• 分子量：176.12100
• 发布时间：2017-06-27 05:35:57
• 更新时间：2024-01-09 11:31:48

名称

• 英文名: Ethyl 2,5-difluoro-1H-imidazole-4-carboxylate
• 英文别名: ETHYL 2,4-DIFLUOROIMIDAZOLE 5-CARBOXYLATE; Ethyl 2,4-difluoro-1H-imidazole-5-carboxylate; 1H-Imidazole-4-carboxylicacid,2,5-difluoro-,ethyl ester

物化性质

• 分子式: C₆H₆F₂N₂O₂
• 分子量: 176.12100
• 精确质量: 176.04000
• PSA: 54.98000
• LogP: 0.86460

安全

• 海关编码: 2933290090

合成路线

89676-58-4 ~52% 89676-59-5

文献：Takahashi, Kazuyuki; Kirk, Kenneth L.; Cohen, Louis A. Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1951 - 1954

89676-57-3 ~% 89676-59-5

文献：Takahashi, Kazuyuki; Kirk, Kenneth L.; Cohen, Louis A. Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1951 - 1954

21190-16-9 ~% 89676-59-5

文献：Takahashi, Kazuyuki; Kirk, Kenneth L.; Cohen, Louis A. Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1951 - 1954

33235-31-3 ~% 89676-59-5

文献：Takahashi, Kazuyuki; Kirk, Kenneth L.; Cohen, Louis A. Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1951 - 1954

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%