5462-13-5

• 常用中文名：ethyl 3-(3,4-dimethoxyphenyl)propanoate
• 常用英文名：ethyl 3-(3,4-dimethoxyphenyl)propanoate
• CAS号：5462-13-5
• 分子式：C₁₃H₁₈O₄
• 分子量：238.28000
• 发布时间：2016-02-18 00:08:03
• 更新时间：2025-10-20 08:38:55

名称

• 英文名: 3-(2-methoxy-phenyl)-propionic acid ethyl ester
• 英文别名: 3.4-Dimethoxy-hydrozimtsaeure-aethylester; ethyl 4-methoxydihydroferulate

物化性质

• 密度: 1.067g/cm3
• 沸点: 320.1ºC at 760 mmHg
• 分子式: C₁₃H₁₈O₄
• 分子量: 238.28000
• 闪点: 137.6ºC
• 精确质量: 238.12100
• PSA: 44.76000
• LogP: 2.19950
• 折射率: 1.492

安全

• 海关编码: 2918990090

合成路线

20583-78-2 ~87% 5462-13-5

文献：Lebel, Helene; Ladjel, Chehla; Brethous, Lise Journal of the American Chemical Society, 2007 , vol. 129, # 43 p. 13321 - 13326

2033-24-1 120-14-9 ~% 5462-13-5

文献：Biogal Gyogyszergrar Patent: US5350872 A1, 1994 ;

2316-26-9 ~% 5462-13-5

文献：Orr; Musso; Boswell; Kelley; Joyner; Davis; Baccanari Journal of Medicinal Chemistry, 1995 , vol. 38, # 19 p. 3850 - 3856

120-14-9 ~% 5462-13-5

文献：Brown; Blakemore; Durant; Emmett; Ganellin; Parsons; Rawlings; Walker European Journal of Medicinal Chemistry, 1988 , vol. 23, # 1 p. 53 - 62

64-17-5 2107-70-2 ~% 5462-13-5

文献：Schoepf; Perrey; Jaeckh Justus Liebigs Annalen der Chemie, 1932 , vol. 497, p. 47,52

64-17-5 20583-78-2 ~% 5462-13-5

文献：Klemm,L.H.; Olson,D.R. Journal of Organic Chemistry, 1973 , vol. 38, # 19 p. 3390 - 3394

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 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	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%