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| CAS号 : | 392-56-3 |
精确质量 : | 185.99000 |
| 分子式 : | C6F6 |
logP : | 2.52120 |
| 分子量 : | 186.05500 |
PSA : | 0.00000 |
六氟苯 | |
hexafluorobenzene | |
392-56-3 | |
C6F6 | |
186.05500 | |
0.00000 | |
2.52120 | |
185.99000 |
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n20/D 1.377(lit.)
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无色液体
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50 °F
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81 °C
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3.7-4.1 °C(lit.)
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1.612 g/mL at 25 °C(lit.)
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Stable. Incompatible with strong oxidizing agents. May form complexes with transition metals which can explode when heated. Highly flammable.
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Flammables area
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GHS02 | |
危险 | |
H225 | |
P210 | |
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DA3050000
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3
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3
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S16-S33-S7/9
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II
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UN 1993 3/PG 2
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F
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R11; 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>主要杂质为五氟代苯。可用发烟硫酸在室温处理4h，使杂质磺化，再经水洗，五氧化二磷干燥，分步结晶，可得纯度为99.95%±0.05%、熔点为(5.082±0.0<br>05)℃的精制品。</p> | |
<p>用作麻醉剂，为各种有机物的优良溶剂，特别用作氢核磁共振谱或闪烁计数器用溶剂。</p> |
