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一溴化碘

一溴化碘
IUPAC名
Iodine Bromide
识别
CAS号 7789-33-5  checkY
PubChem 82238
ChemSpider 74216
SMILES
 
  • BrI
InChI
 
  • 1/BrI/c1-2
InChIKey CBEQRNSPHCCXSH-UHFFFAOYAO
性质
化学式 BrI
摩尔质量 206.809 g·mol⁻¹
密度 4.42 g/cm3
熔点 40 °C [1]
沸点 116 °C (分解)[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

一溴化碘是一种卤素互化物,化学式为IBr。它是暗黑色晶体,有刺激性气味,可溶于水、乙醇乙醚。它被用作碘化试剂。[1]

制备

[编辑]

它可由溴单质与碘单质直接反应制备,[2]需要将两者在稀有气体保护下长时间加热:

参考资料

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  1. ^ 1.0 1.1 1.2 Dr. Bernd Dill (Hrsg.), Prof. Dr. Fred Robert Heiker (Hrsg.), Prof. Dr. Andreas Kirschning (Hrsg.): Römpp Chemie Lexikon. 9. Auflage, Band 3, Georg Thieme Verlag, 1992, S. 2019, ISBN 978-313-734809-2.
  2. ^ M. Schmeisser. Iodine bromide IBr. G. Brauer (编). Handbook of Preparative Inorganic Chemistry, 2nd Ed. 1. NY,NY: Academic Press. 1963: 291. 
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一溴化碘
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