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| CAS号 : | 4707-23-7 |
精确质量 : | 285.92500 |
| 分子式 : | C8H3BrF4O2 |
logP : | 2.79210 |
| 分子量 : | 287.00600 |
PSA : | 26.30000 |
4-溴-2,3,5,6-四氟苯甲酸甲酯 | |
Methyl 4-bromo-2,3,5,6-tetrafluorobenzoate | |
4707-23-7 | |
C8H3BrF4O2 | |
287.00600 | |
26.30000 | |
2.79210 | |
285.92500 |
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1.481
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127.2ºC
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1.789g/cm3
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286.8ºC at 760 mmHg
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2916399090
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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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% |
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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% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
