五 氟化溴
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IUPAC Bromine pentafloride | |||
识别 | |||
CAS |
7789-30-2 ![]() | ||
PubChem | 24606 | ||
ChemSpider | 23008 | ||
SMILES |
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InChI |
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InChIKey | XHVUVQAANZKEKF-UHFFFAOYAC | ||
RTECS | EF9350000 | ||
BrF5 | |||
174.894 g·mol⁻¹ | |||
2.466 g/cm3 | |||
熔点 | −61.30 °C | ||
40.25 °C | |||
结构 | |||
危险 | |||
MSDS | External MSDS | ||
R/S术语 | R2 R23 R24 R25 | ||
NFPA 704 | |||
闪点 | |||
PEL | 无[1] | ||
其他阴离 |
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其他阳离 |
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BrF5
制 备
[编辑]- Br2 + 5 F2 → 2 BrF5
如果
- KBr + 3 F2 → KF + BrF5
反 应和用 处
[编辑]- BrF5 + 3 H2O → HBrO3 + 5 HF
它是一种非常有效的氟化剂,
五氟化溴可用于
参考 资料
[编辑]- ^ 1.0 1.1 NIOSH Pocket Guide to Chemical Hazards. #0065. NIOSH.
- ^ Clayton, R.; Mayeda, T. K. The use of bromine pentafluoride in the extraction of oxygen from oxides and silicates for isotopic analysis. Geochimica et Cosmochimica Acta. 1963, 27 (1): 43–48. Bibcode:1963GeCoA..27...43C. doi:10.1016/0016-7037(63)90071-1.
- ^ Ruff, Otto; Menzel, Walter. Das Brom-5-fluorid. Zeitschrift für anorganische und allgemeine Chemie (Wiley). 1931-12-15, 202 (1): 49–61. ISSN 0863-1786. doi:10.1002/zaac.19312020106 (
德 语). - ^ Hyde, G. A.; Boudakian, M. M. Synthesis routes to chlorine and bromine pentafluorides. Inorganic Chemistry. 1968, 7 (12): 2648–2649. doi:10.1021/ic50070a039.
- ^ Greenwood, N. N.; Earnshaw, A. Chemistry of the Elements 2nd. Oxford:Butterworth-Heinemann. 1997: 834. ISBN 0-7506-3365-4.
外部 链接
[编辑]- WebBook page for BrF5(页面
存 档备份,存 于互联网档案 馆) 国 际化学 品 安全 卡0974- NIOSH Pocket Guide to Chemical Hazards. #0065. NIOSH.
- National Pollutant Inventory - Fluoride and compounds fact sheet
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