4347-27-7

• 常用中文名：Benzenepropanoic acid, b-hydroxy-a,b-diphenyl-
• 常用英文名：Benzenepropanoic acid, b-hydroxy-a,b-diphenyl-
• CAS号：4347-27-7
• 分子式：C₂₁H₁₈O₃
• 分子量：318.36600
• 发布时间：2017-04-27 17:03:32
• 更新时间：2025-08-26 16:21:19

名称

• 英文名: 3-hydroxy-2,3,3-triphenylpropanoic acid
• 英文别名: 3-hydroxy-2,3,3-triphenyl-propionic acid; 3-Hydroxy-2,3,3-triphenyl-propionsaeure

物化性质

• 密度: 1.242g/cm3
• 沸点: 451ºC at 760mmHg
• 分子式: C₂₁H₁₈O₃
• 分子量: 318.36600
• 闪点: 240.7ºC
• 精确质量: 318.12600
• PSA: 57.53000
• LogP: 3.79090
• 折射率: 1.637

安全

• 海关编码: 2918199090

合成路线

103-82-2 119-61-9 ~59% 4347-27-7

文献：Azzena, Ugo; Dettori, Giovanna; Pisano, Luisa; Pittalis, Mario Tetrahedron, 2011 , vol. 67, # 19 p. 3470 - 3475

114-70-5 ~% 4347-27-7

文献：Iwanoff; Wassileff Doklady Bolgarskoi Akademii Nauk, 1956 , vol. 9, # 1 p. 39,42

4870-65-9 119-61-9 ~% 4347-27-7

文献：Bellassoued,M. et al. Journal of Organometallic Chemistry, 1973 , vol. 61, p. 9 - 18

119-61-9 ~% 4347-27-7

文献：Ivanoff; Spassoff Bulletin de la Societe Chimique de France, 1931 , vol. <4> 49, p. 377

119-61-9 ~% 91-01-0 4347-27-7

文献：Ivanoff; Spassoff Bulletin de la Societe Chimique de France, 1931 , vol. <4> 49, p. 377

103-82-2 119-61-9 71-43-2 ~% 4347-27-7

文献：de Fazi Chem. Zentralbl., 1928 , vol. 99, # I p. 2174 Full Text Show Details de Fazi Chem. Zentralbl., 1926 , vol. 97, # I p. 870 Full Text Show Details de Fazi Atti Congr. naz. Chim. pura appl., 1926 , p. 1291,1292 Full Text Show Details de Fazi Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1925 , vol. <6> 2, p. 268 Gazzetta Chimica Italiana, 1926 , vol. 56, p. 189

103-82-2 119-61-9 71-43-2 ~% 464-72-2 详细

文献：de Fazi Chem. Zentralbl., 1928 , vol. 99, # I p. 2174 Full Text Show Details de Fazi Chem. Zentralbl., 1926 , vol. 97, # I p. 870 Full Text Show Details de Fazi Atti Congr. naz. Chim. pura appl., 1926 , p. 1291,1292 Full Text Show Details de Fazi Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1925 , vol. <6> 2, p. 268 Gazzetta Chimica Italiana, 1926 , vol. 56, p. 189

103-82-2 119-61-9 71-43-2 ~% 464-72-2 详细

文献：Paterno; Chieffi Gazzetta Chimica Italiana, 1910 , vol. 40 II, p. 323

上下游产品

上游产品  5
103-82-2 119-61-9 114-70-5 4870-65-9
71-43-2
下游产品  3
103-82-2 119-61-9 1801-42-9

海关

海关编码	2918199090
中文概述	HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、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	2918199090 other carboxylic acids with alcohol 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%