4-溴-3-乙氧基-2-丁烯酸乙酯

4-溴-3-乙氧基-2-丁烯酸乙酯

ETHYL 4-BROMO-3-ETHOXY-2-BUTENOATE

1116-50-3

C8H13BrO3

237.09100

35.53000

1.86480

236.00500

1.496

0.00929mmHg at 25°C

1.339g/cm3

88ºC

III

2918990090

UN 3334

R36/38

S26-S36/37/39

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%