反-2,4-二甲氧基肉桂酸

反-2,4-二甲氧基肉桂酸

2,4-DIMETHOXYCINNAMIC ACID

16909-09-4

C11H12O4

208.21100

55.76000

1.80160

208.07400

固体

1.573

151.8ºC

1.35E-06mmHg at 25°C

192-194 °C(lit.)

1.203 g/cm3

384.4ºC at 760 mmHg

2918990090

3

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%