3,4,5-三甲基肉桂酸甲酯

3,4,5-三甲基肉桂酸甲酯

METHYL 3,4,5-TRIMETHOXYCINNAMATE

20329-96-8

C13H16O5

252.26300

53.99000

1.89860

252.10000

1.528

163.5ºC

1.09E-05mmHg at 25°C

91-92ºC

1.134g/cm3

370.6ºC at 760 mmHg

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%