2-(4-羟基-3-甲氧基苯基)-2-氧代乙酸

2-(4-羟基-3-甲氧基苯基)-2-氧代乙酸

2-(4-hydroxy-3-methoxyphenyl)-2-oxoacetic acid

2021-40-1

C9H8O5

196.15700

83.83000

0.66810

196.03700

1.587

163.5ºC

5.83E-07mmHg at 25°C

1.421g/cm3

395.4ºC at 760mmHg

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%