4-(3,4-二甲氧苯基)丁酸

4-(3,4-二甲氧苯基)丁酸

4-(3,4-DIMETHOXYPHENYL)BUTYRIC ACID

13575-74-1

C12H16O4

224.25300

55.76000

2.11110

224.10500

1.518

135.5ºC

3.47E-06mmHg at 25°C

62-63ºC

1.133g/cm3

210ºC(6 torr)

2918990090

HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

品名, 成分含量, 用途

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%

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%