6-甲氧基-2-萘甲酸

6-甲氧基-2-萘甲酸

6-methoxynaphthalene-2-carboxylic acid

2471-70-7

C12H10O3

202.20600

46.53000

2.54660

202.06300

白色至灰白色粉末,晶体,结晶粉末和/或大块

147.8ºC

3.65E-06mmHg at 25°C

192-194°C

1.263 g/cm3

371.1ºC at 760 mmHg

2918990090

R36/37/38

S26-S36/37/39-S36

Xi

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%