5345-90-4

• 常用中文名：ethyl 4-(4-methoxynaphthalen-1-yl)-4-oxo-butanoate
• 常用英文名：ethyl 4-(4-methoxynaphthalen-1-yl)-4-oxo-butanoate
• CAS号：5345-90-4
• 分子式：C₁₇H₁₈O₄
• 分子量：286.32200
• 发布时间：2016-08-06 12:53:06
• 更新时间：2025-08-25 15:28:18

名称

• 英文名: 3-(4-methoxy-1-naphthoyl)propionic acid, ethyl ester
• 英文别名: Icteryl; genabil; 4-(4-methoxy-[1]naphthyl)-4-oxo-butyric acid; epanaftol; naftobil; genabilin; 4-(4-Methoxy-[1]naphthyl)-4-oxo-buttersaeure-aethylester; 3-(4-methoxy-1-naphthoyl)-propionic acid; 4-(4-methoxy-[1]naphthyl)-4-oxo-butyric acid ethyl ester; 4-(1-naphthyl)-4-oxobutanoic acid; menbuton; menbutone; ido-genabil; fel-bis; 4-(4-Methoxy-[1]naphthyl)-4-oxo-buttersaeure

物化性质

• 密度: 1.151g/cm3
• 沸点: 455.9ºC at 760 mmHg
• 分子式: C₁₇H₁₈O₄
• 分子量: 286.32200
• 闪点: 202.4ºC
• 精确质量: 286.12100
• PSA: 52.60000
• LogP: 3.37440
• 折射率: 1.566

安全

• 海关编码: 2918990090

合成路线

3562-99-0 ~% 5345-90-4

文献：Dave; Nargund Journal of the Indian Chemical Society, 1937 , vol. 14, p. 58

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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%