4-(1,1,2,2-四氟乙氧基)苯甲酸

4-(1,1,2,2-四氟乙氧基)苯甲酸

4-(1,1,2,2-Tetrafluoroethoxy)benzoic acid

10009-25-3

C9H6F4O3

238.13600

46.53000

2.62150

238.02500

120.3ºC

175-179 °C(lit.)

1.446 g/cm3

275.3ºC at 760 mmHg

2918990090

3261

3

R34

S26; S36/37/39; S45

C

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%