Diphosphane

Diphosphane Chemische Eigenschaften,Einsatz,Produktion Methoden

• Chemische Eigenschaften

  Colorless liquid. The vapor ignites spontaneously in air. M.p. -99°C, b.p. +51.7°C. Decomposes on rough surfaces and in the presence of traces of acid (particularly in light) into PH3 and amorphous, yellow "solid hydrogen phosphide," which must be considered a "mixed polymerizate."

• Definition

  diphosphine: A yellowliquid, P2H4, which is spontaneouslyflammable in air. It isobtained by hydrolysis of calciumphosphide. Many of the references tothe spontaneous flammability ofphosphine (PH₃) are in fact due totraces ofP₂H₄ as impurities.

• Definition

  A yellow liquid that can be condensed out from phosphine in a freezing mixture. It ignites spontaneously in air.

• Definition

  ChEBI: The simplest of the diphosphanes, consisting of two covelently linked phosphorus atoms each carrying two hydrogens.

Diphosphane Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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