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| CAS号 : | 399-94-0 |
精确质量 : | 191.93900 |
| 分子式 : | C6H3BrF2 |
logP : | 2.72730 |
| 分子量 : | 192.98900 |
PSA : | 0.00000 |
2,5-二氟溴苯 | |
1-Bromo-2,5-difluorobenzene | |
399-94-0 | |
C6H3BrF2 | |
192.98900 | |
0.00000 | |
2.72730 | |
191.93900 |
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n20/D 1.508(lit.)
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透明无色液体
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149 °F
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58-59 °C20 mm Hg(lit.)
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−31 °C(lit.)
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1.708 g/mL at 25 °C(lit.)
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不溶
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Stable under normal temperatures and pressures.
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Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
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3
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S26-S36/37/39-S2637/39-S37/39
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UN 2922
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Xi
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R36/37/38
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2903999090
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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>用作医药、农药、液晶材料中间体</p> |
