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| CAS号 : | 610-71-9 |
精确质量 : | 277.85800 |
| 分子式 : | C7H4Br2O2 |
logP : | 2.90980 |
| 分子量 : | 279.91300 |
PSA : | 37.30000 |
2,5-二溴苯甲酸 | |
2,5-Dibromobenzoic acid | |
610-71-9 | |
C7H4Br2O2 | |
279.91300 | |
37.30000 | |
2.90980 | |
277.85800 |
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白色至灰白色晶体粉末
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162.2ºC
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344.6ºC at 760 mmHg
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156-159 °C(lit.)
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2.083 g/cm3
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DG6290000
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3
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S26-S36
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2942000000
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Xi
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R36/37/38
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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<p>由邻氨基苯甲酸经乙酰化、重氮化、溴化而得。</p> | |
<p>有机合成中间体。</p> |
