Structure via PubChem · Public domain (PubChem)
diphosphin
Sign in to saveAlso known as P2H4, diphosphine, biphosphine
Diphosphane, or diphosphine, is an inorganic compound with the chemical formula . This colourless liquid is one of several binary phosphorus hydrides. It is the impurity that typically causes samples of phosphine to ignite in air.
Chemical data
- Formula
- H4P2
- Molecular weight
- 65.979 g/mol
- IUPAC name
- phosphanylphosphane
- SMILES
- PP
- InChIKey
- VURFVHCLMJOLKN-UHFFFAOYSA-N
- XLogP
- -0.2
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Has part
- hydrogen
- Mass
- 65.979
Show 3 more facts
- Commons category
- Diphosphane
- canonical SMILES
- PP
- chemical formula
- H₄P₂
Sources (2)
via Wikidata · CC0