4-(3,4-二乙氧基苯基)-4-氧代丁酸

4-(3,4-二乙氧基苯基)-4-氧代丁酸名称

[ CAS 号 ]:
63213-42-3

[ 中文名 ]:
4-(3,4-二乙氧基苯基)-4-氧代丁酸

[ 英文名 ]:
4-(3,4-DIETHOXY-PHENYL)-4-OXO-BUTYRIC ACID

[英文别名 ]:

4-(3,4-Diaethoxy-phenyl)-4-oxo-buttersaeure
4-(3,4-diethoxy-phenyl)-4-oxo-butyric acid
4-oxo-4-(3,4-diethoxyphenyl)butyric acid

4-(3,4-二乙氧基苯基)-4-氧代丁酸物理化学性质

[ 密度 ]:
1.159g/cm3

[ 沸点 ]:
450.7ºC at 760 mmHg

[ 分子式 ]:
C₁₄H₁₈O₅

[ 分子量 ]:
266.29000

[ 闪点 ]:
168ºC

[ 精确质量 ]:
266.11500

[ PSA ]:
72.83000

[ LogP ]:
2.53150

[ 折射率 ]:
1.519

4-(3,4-二乙氧基苯基)-4-氧代丁酸安全信息

[ 海关编码 ]:
2918990090

4-(3,4-二乙氧基苯基)-4-氧代丁酸合成路线

详细合成路线

4-(3,4-二乙氧基苯基)-4-氧代丁酸海关

[ 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%