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> Main
CHEBI:29198 - phosphinate
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ChEBI Name
phosphinate
ChEBI ID
CHEBI:29198
Definition
A phosphorus oxoanion resulting from the removal of a proton from the hydroxy group of phosphinic acid.
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This entity has been manually annotated by the ChEBI Team.
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Formula
H2O2P
Net Charge
-1
Average Mass
64.98844
Monoisotopic Mass
64.97979
InChI
InChI=1S/H3O2P/c1-3-2/h3H2,(H,1,2)/p-1
InChIKey
ACVYVLVWPXVTIT-UHFFFAOYSA-M
SMILES
[H]P([H])([O-])=O
ChEBI Ontology
Outgoing
phosphinate (
CHEBI:29198
)
is a
monovalent inorganic anion (
CHEBI:79389
)
phosphinate (
CHEBI:29198
)
is a
phosphorus oxoanion (
CHEBI:33461
)
phosphinate (
CHEBI:29198
)
is conjugate base of
phosphinic acid (
CHEBI:29031
)
Incoming
phosphinic acid (
CHEBI:29031
)
is conjugate acid of
phosphinate (
CHEBI:29198
)
IUPAC Names
dihydridodioxidophosphate(1−)
dihydridodioxophosphate(1−)
phosphinate
Synonyms
Sources
[PH
2
O
2
]
−
IUPAC
hypophosphite
ChEBI
PH
2
O
2
−
IUPAC
phosphinate
UniProt
Manual Xrefs
Databases
CPD-27
MetaCyc
Hypophosphite
Wikipedia
View more database links
Registry Number
Type
Source
1070
Gmelin Registry Number
Gmelin
Last Modified
23 November 2015