顺-2-甲氧基肉桂酸

顺-2-甲氧基肉桂酸

cis-O-Methyl-o-coumaric Acid

14737-91-8

C10H10O3

178.18500

46.53000

1.79300

178.06300

130.3ºC

94-96ºC(lit.)

1.195g/cm3

325.1ºC at 760mmHg

2918990090

3

R22; R36/37/38

GD9720000

Xn

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%