“phosphorus(V) bromide”的概念、定义、翻译、参考文献-科学参考

phosphorus(V) bromide

Chemistry

A yellow readily sublimable solid, PBr₅, which decomposes below 100°C and is soluble in benzene and carbon tetrachloride (tetrachloromethane). It may be prepared by the reaction of phosphorus(III) bromide with bromine or the direct reaction of phosphorus with excess bromine. It is very readily hydrolysed to give hydrogen bromide and phosphoric(V) acid. An interesting feature of this material is that in the solid state it has the structure [PBr₄]⁺Br⁻. It is used in organic chemistry as a brominating agent.

单词	phosphorus(V) bromide
释义	phosphorus(V) bromide Chemistry A yellow readily sublimable solid, PBr₅, which decomposes below 100°C and is soluble in benzene and carbon tetrachloride (tetrachloromethane). It may be prepared by the reaction of phosphorus(III) bromide with bromine or the direct reaction of phosphorus with excess bromine. It is very readily hydrolysed to give hydrogen bromide and phosphoric(V) acid. An interesting feature of this material is that in the solid state it has the structure [PBr₄]⁺Br⁻. It is used in organic chemistry as a brominating agent.
随便看	myotatic reflex myotome myotube Myriapoda myristic acid myrmecochory myrtle MySpace mySQL WDS weak acid weak base weak centring weak completeness weak convergence weak electrolyte weak encryption weakening weakening of a currency weaker statement weakest precondition weak inequality weak interaction weak law of large numbers weakly hereditary property(of spaces)