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Nitrogen tribromide : ウィキペディア英語版 | Nitrogen tribromide
|Section3= }} Nitrogen tribromide is a chemical compound with the formula NBr3. It is extremely explosive in its pure form, even at −100 °C, and was not isolated until 1975.〔N. N. Greenwood and A. Earnshaw, "Chemistry of the Elements", 2006 Butterworth-Heinemann〕 It is a deep-red, volatile solid, and was first prepared by the bromination of bistrimethlysilylbromamine with BrCl at −87 °C: :(Me3Si)2NBr + 2 BrCl → NBr3 + 2 It reacts instantly with ammonia in dichloromethane solution at −87°C to yield NBrH2. ==References==
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