35338-15-9

• 常用中文名：(E)-ETHYL 4-(4-BROMOPHENYL)-4-OXOBUT-2-ENOATE
• 常用英文名：(E)-ETHYL 4-(4-BROMOPHENYL)-4-OXOBUT-2-ENOATE
• CAS号：35338-15-9
• 分子式：C₁₂H₁₁BrO₃
• 分子量：283.11800
• 发布时间：2016-08-29 20:55:50
• 更新时间：2024-01-06 18:07:41

名称

• 英文名: ethyl 4-(4-bromophenyl)-4-oxobut-2-enoate
• 英文别名: ethyl 3-(4-bromobenzoyl)acrylate; ethyl (E)-4-(4-bromophenyl)-4-oxo-2-butenoate; (E)-ethyl 4-(4-bromophenyl)-4-oxo-but-2-enoate; (E)-ethyl 4-oxo-4-(4-bromophenyl)but-2-enoate

物化性质

• 密度: 1.413g/cm3
• 沸点: 362.5ºC at 760 mmHg
• 分子式: C₁₂H₁₁BrO₃
• 分子量: 283.11800
• 闪点: 173ºC
• 精确质量: 281.98900
• PSA: 43.37000
• LogP: 2.75110
• 折射率: 1.555

安全

• 海关编码: 2918300090

合成路线

117937-01-6 ~% 35338-15-9

文献：Arcadi, A.; Cacchi, S.; Marinelli, F.; Misiti, D. Tetrahedron Letters, 1988 , vol. 29, # 12 p. 1457 - 1460

35497-00-8 ~% 35338-15-9

文献：Kuchar,M. et al. Collection of Czechoslovak Chemical Communications, 1972 , vol. 37, p. 3950 - 3955

99-73-0 ~% 35338-15-9

文献：Kuchar,M. et al. Collection of Czechoslovak Chemical Communications, 1972 , vol. 37, p. 3950 - 3955

108-86-1 ~% 35338-15-9

文献：Kang, Wang; Du, Xingqiong; Wang, Lanzhi; Hu, Lijuan; Dong, Yuhuan; Bian, Yanqing; Li, Yuan Chinese Journal of Chemistry, 2013 , vol. 31, # 10 p. 1305 - 1314

64-17-5 39644-80-9 ~% 35338-15-9

文献：Kang, Wang; Du, Xingqiong; Wang, Lanzhi; Hu, Lijuan; Dong, Yuhuan; Bian, Yanqing; Li, Yuan Chinese Journal of Chemistry, 2013 , vol. 31, # 10 p. 1305 - 1314

924-44-7 1777-57-7 ~% 35338-15-9

文献：Kuchar,M. et al. Collection of Czechoslovak Chemical Communications, 1972 , vol. 37, p. 3950 - 3955

上下游产品

上游产品  8
117937-01-6 35497-00-8 99-73-0 108-86-1
64-17-5 39644-80-9 924-44-7 1777-57-7
下游产品  3
30913-87-2 50636-57-2 39644-80-9

海关

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%