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4-溴-2,3,5,6-四氟苯甲酸甲酯

4-溴-2,3,5,6-四氟苯甲酸甲酯名称

[ CAS 号 ]:
4707-23-7

[ 中文名 ]:
4-溴-2,3,5,6-四氟苯甲酸甲酯

[ 英文名 ]:
Methyl 4-bromo-2,3,5,6-tetrafluorobenzoate

[英文别名 ]:

4-Brom-2,2-dimethyl-acetessigsaeure-methylester
4-Brom-2,3,5,6-tetrafluor-benzoesaeure-methylester
4-Brom-2,2-dimethyl-3-oxo-butansaeure-methylester
4-bromo-2,2-dimethyl acetoacetic acid methyl ester
methyl 4-bromo-2,2-dimethyl-3-oxobutyrate
methyl 4-bromo-2,2-dimethyl acetoacetate

4-溴-2,3,5,6-四氟苯甲酸甲酯物理化学性质

[ 密度 ]:
1.789g/cm3

[ 沸点 ]:
286.8ºC at 760 mmHg

[ 分子式 ]:
C₈H₃BrF₄O₂

[ 分子量 ]:
287.00600

[ 闪点 ]:
127.2ºC

[ 精确质量 ]:
285.92500

[ PSA ]:
26.30000

[ LogP ]:
2.79210

[ 折射率 ]:
1.481

[ 储存条件 ]:
2-8°C，干燥

4-溴-2,3,5,6-四氟苯甲酸甲酯安全信息

[ 海关编码 ]:
2916399090

4-溴-2,3,5,6-四氟苯甲酸甲酯合成路线

详细合成路线

4-溴-2,3,5,6-四氟苯甲酸甲酯海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 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%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%