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CHEBI:29261 - phosphonous acid

ChEBI IDCHEBI:29261
ChEBI Namephosphonous acid
Stars
Last Modified8 August 2017
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaH3O2P
Net Charge0
Average Mass65.996
Monoisotopic Mass65.98707
SMILES[H]P(O)O
InChIInChI=1S/H3O2P/c1-3-2/h1-3H
InChIKeyXRBCRPZXSCBRTK-UHFFFAOYSA-N
Roles Classification
Chemical Roles:
inorganic acid  A Brønsted acid derived from one or more inorganic compounds. Inorganic acids (also known as mineral acids) form hydrons and conjugate base ions when dissolved in water.
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
phosphonous acid (CHEBI:29261) is a phosphorus oxoacid (CHEBI:33457)
IUPAC Names 
hydridodihydroxidophosphorus
phosphonous acid
Synonyms  Source
H2PHO2IUPAC
[PH(OH)2]IUPAC