31. Aluminium phosphide ( AlP ) is made similarly; it hydrolyses to give phosphine : 32. Phosphorus is deposited from phosphine gas and oxygen: 33. They successfully created a faint cool light by mixing phosphine with air and nitrogen. 34. Deaths have resulted from accidental exposure to fumigation materials containing aluminum phosphide or phosphine . 35. The phosphine is a polymer-supported triphenylphosphine ( PS-PPh 3 ). 36. It forms adducts with secondary amines and phosphines . 37. It is the impurity that typically causes samples of phosphine to ignite in air. 38. This white microcrystalline solid is an unusual example of a water-soluble phosphine . 39. It is slightly air-sensitive, degrading in air to the phosphine oxide. 40. Both are important catalysts in hydroformylation of alkenes often accompanied by a phosphine ligand:
