4,4,4-三氟-3-(三氟甲基)巴豆酸

4,4,4-三氟-3-(三氟甲基)巴豆酸

4,4,4-Trifluoro-3-(trifluoromethyl)but-2-enoic acid

1763-28-6

C5H2F6O2

208.05900

37.30000

2.12200

207.99600

1.339

88.3ºC

0.0377mmHg at 25°C

1.577g/cm3

222.4ºC at 760mmHg

2916190090

UN 3265

R36/37/38

S26; S36

C; Xi

HS:2916190090.Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

A.入境货物通关单
B.出境货物通关单

R.进口食品卫生监督检验
S.出口食品卫生监督检验
M.进口商品检验
N.出口商品检验

2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%