Basic information
- CAS
25756-87-0- Standard SMILES
OP- InChIKey
RYIOLWQRQXDECZ-UHFFFAOYSA-N- Molecular formula
- H3OP
- Average molar mass
- 49.997 g/mol
- Monoisotopic mass
- 49.99215171
Overview
Phosphinous acid is a phosphorus oxoacid.
Names & identifiers
- Preferred name
- Phosphinous acid
- IUPAC
- phosphinous acid
- English name
- Hydroxyphosphine
- Molecular formula
- H3OP
- Molecular weight
- 50
Names & synonyms
phosphinous acidHPH2O25756-87-0dihydridohydroxidophosphorus[PH2(OH)]CHEBI:29260DTXSID80276387(PH2(OH))RefChem:173553DTXCID00227694hydroxyphosphoraneSCHEMBL7507
Show more names
HydroxyphosphinePhosphinous acid (6CI,8CI,9CI)
SCHEMBL1256005SCHEMBL1378708SCHEMBL3043822SCHEMBL3673061SCHEMBL29441132Q27109992
Database identifiers
- CAS
25756-87-0- PubChem CID
- 143409
- DTXSID
DTXSID80276387- ChEBI
CHEBI:29260- Nikkaji
- J247.704A
Properties
Computed structural properties
- XLogP
- -0.6
- Topological polar surface area
- 20.2 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 2
- Formal charge
- 0
- Complexity
- 2
Physicochemical properties
- pka
- 11.95 · 11.95±0.53(Predicted)
Chemistry & industry
Additional notes
DefinitionChEBI: Phosphinous acid is a phosphorus oxoacid.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…