3-羟基-2-三氟甲基丙酸

3-羟基-2-三氟甲基丙酸

2-(Trifluoromethyl)-3-hydroxypropionic acid

382-43-4

C4H5F3O3

158.07600

57.53000

0.24180

158.01900

1.382

119.1ºC

1.527g/cm3

273.3ºC at 760mmHg

2918199090

UN 3265

R34

S26; S28; S36/37/39

C

品名, 成分含量, 用途

HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、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:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%