6244-53-7

• 常用中文名：ethyl alpha-oxo[1,1'-biphenyl]-4-acetate
• 常用英文名：ethyl alpha-oxo[1,1'-biphenyl]-4-acetate
• CAS号：6244-53-7
• 分子式：C₁₆H₁₄O₃
• 分子量：254.28100
• 发布时间：2017-05-26 12:21:48
• 更新时间：2024-01-01 19:30:39
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名称

• 英文名: ethyl 2-oxo-2-(4-phenylphenyl)acetate
• 英文别名: ethyl 4-phenylphenylglyoxylate; EINECS 228-355-9; biphenyl-4-yl-glyoxylic acid ethyl ester; Ethyl 4-biphenylylglyoxylate; ethyl 2-([1,1'-biphenyl]-4-yl)-2-oxoacetate; ETHYL 4-PHENYLBENZOYLFORMATE; ethyl |A-oxo(1,1'-biphenyl)-4-acetate

物化性质

• 密度: 1.141g/cm3
• 沸点: 395ºC at 760 mmHg
• 分子式: C₁₆H₁₄O₃
• 分子量: 254.28100
• 闪点: 185.3ºC
• 精确质量: 254.09400
• PSA: 43.37000
• LogP: 3.09940
• 折射率: 1.558

安全

• 海关编码: 2918300090

合成路线

95-92-1 ~54% 6244-53-7

文献：UNIVERSITY OF CONNECTICUT Patent: WO2008/13963 A2, 2008 ; Location in patent: Page/Page column 96 ; WO 2008/013963 A2

92-66-0 95-92-1 ~% 6244-53-7

文献：WO2009/52319 A1, ; Page/Page column 140 ; WO 2009/052319 A1

92-52-4 4755-77-5 ~60% 6244-53-7

文献：Neidlein; Hofmann Arzneimittel-Forschung, 1983 , vol. 33, # 5 p. 691 - 693

64-17-5 28179-30-8 ~71% 6244-53-7

文献：Raghunadh, Akula; Meruva, Suresh Babu; Kumar, Nuka Anil; Kumar, Gudla Santosh; Rao, L. Vaikunta; Syamkumar Synthesis, 2012 , vol. 2012, # 2 p. 283 - 289

1591-31-7 ~% 6244-53-7

文献：Journal of Organic Chemistry, , vol. 55, # 10 p. 3114 - 3118

5707-44-8 141-78-6 ~52% 6244-53-7

文献：Tada, Norihiro; Ban, Kazunori; Nobuta, Tomoya; Hirashima, Shin-Ichi; Miura, Tsuyoshi; Itoh, Akichika Synlett, 2011 , # 10 art. no. U01411ST, p. 1381 - 1384

3315-91-1 95-92-1 ~% 6244-53-7

文献：Angewandte Chemie - International Edition, , vol. 52, # 47 p. 122414 - 122417 Angew. Chem., , p. 12640 - 12643,4

上下游产品

上游产品  10
95-92-1 92-66-0 92-52-4 4755-77-5
64-17-5 28179-30-8 1591-31-7 5707-44-8
141-78-6 3315-91-1
下游产品  10
3218-36-8 5728-52-9 959-10-4 450-52-2
6244-54-8 5449-50-3 5449-45-6 5449-21-8
5449-41-2 5449-43-4

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%