46503-52-0

• 常用中文名：2'-(1H-咪唑-1-基)-2,4-二氯苯乙酮
• 常用英文名：1-(2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOLE-1-YL) ETHANONE
• CAS号：46503-52-0
• 分子式：C₁₁H₈Cl₂N₂O
• 分子量：255.100
• 发布时间：2019-01-13 13:43:33
• 更新时间：2024-01-09 00:52:38

名称

• 中文名: 2’-(1H-咪唑-1-基)-2,4-二氯苯乙酮
• 英文名: 1-(2,4-dichlorophenyl)-2-imidazol-1-ylethanone
• 中文别名: 2',4'-二氯-2-咪唑基苯乙酮; 1-(2,4-二氯苯基)-2-(1H-咪唑-1-基)乙酮; 2'-(1H-咪唑-1-基)-2,4-二氯苯乙酮
• 英文别名: 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone; 1-(2,4-chlorophenacyl)imidazole; 2,4-dichlorophenacyl-1H-imidazol; 1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethan-1-one; Ethanone, 1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)-; 1-(2,4-Dichlorophenacyl)-imidazole; ethanone,1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl); 2,4-dichlorophenacyl-imidazole; 1-(2',4'-dichloro-benzoylmetyl)-imidazole; EINECS 256-273-3; 1-(2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOLE-1-YL) ETHANONE; MFCD00617550

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 441.1±35.0 °C at 760 mmHg
• 分子式: C₁₁H₈Cl₂N₂O
• 分子量: 255.100
• 闪点: 220.6±25.9 °C
• 精确质量: 254.001373
• PSA: 34.89000
• LogP: 2.39
• 外观性状: 灰白色固体
• 蒸汽压: 0.0±1.1 mmHg at 25°C
• 折射率: 1.626

安全

• 海关编码: 2933290090

合成路线

288-32-4 4252-78-2 ~59% 46503-52-0

文献：Lennon, Ian C.; Ramsden, James A. Organic Process Research and Development, 2005 , vol. 9, # 1 p. 110 - 112

288-32-4 7732-18-5 2234-16-4 ~% 46503-52-0

文献：Rohm and Haas Company Patent: US4389409 A1, 1983 ;

288-32-4 78344-77-1 ~45% 46503-52-0

文献：Cuevas-Yanez, Erick; Serrano, Juan Manuel; Huerta, Gloria; Muchowski, Joseph M.; Cruz-Almanza, Raymundo Tetrahedron, 2004 , vol. 60, # 42 p. 9391 - 9396

288-32-4 4252-78-2 ~72% 134071-10-6 46503-52-0

文献：Perez, Eduardo R.; Loupy, Andre; Liagre, Marion; De Guzzi Plepis, Ana M.; Cordeiro, Paulo J. Tetrahedron, 2003 , vol. 59, # 6 p. 865 - 870

288-32-4 2631-72-3 ~85% 46503-52-0

文献：Mangas-Sanchez, Juan; Busto, Eduardo; Gotor-Fernandez, Vicente; Malpartida, Francisco; Gotor, Vicente Journal of Organic Chemistry, 2011 , vol. 76, # 7 p. 2115 - 2122

上下游产品

上游产品  6
288-32-4 4252-78-2 2631-72-3 7732-18-5
2234-16-4 78344-77-1
下游产品  6
64211-06-9 100220-48-2 24155-42-8 27523-40-6
78202-37-6 85473-17-2

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%