Did you mean: Triphosphate
Triphosphane or triphosphine is an inorganic compound having the chemical formula HP(PH₂)₂. It can be generated from diphosphine but is highly unstable at room temperature:
2 P₂H₄ → P₃H₅ + PH₃
Samples have been isolated by gas chromatography. The... Wikipedia
Formula: P3H5
Molar mass: 97.96099 g/mol
Classification: Inorganic compound
ChemSpider ID: 123032