4-丙氧基苯甲酸

4-丙氧基苯甲酸

4-Propoxybenzoic acid

5438-19-7

C10H12O3

180.20000

46.53000

2.17360

180.07900

白色至淡黄色晶体粉末

119.3ºC

304.9ºC at 760 mmHg

144-146 °C(lit.)

1.133 g/cm3

insoluble

3

S24/25-S25-S24

Xi

R36/37/38

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%