CHEBI:29813 - fulminic acid

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ChEBI Name fulminic acid
ChEBI ID CHEBI:29813
Definition A nitrile oxide resulting from the oxidation of hydrogen cyanide.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula CHNO
Net Charge 0
Average Mass 43.02470
InChI InChI=1S/CHNO/c1-2-3/h1H
InChIKey UXKUODQYLDZXDL-UHFFFAOYSA-N
SMILES [H]C#[N+][O-]
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via hydracid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing fulminic acid (CHEBI:29813) is a hydracid (CHEBI:33405)
fulminic acid (CHEBI:29813) is a nitrile oxide (CHEBI:47838)
fulminic acid (CHEBI:29813) is a one-carbon compound (CHEBI:64708)
fulminic acid (CHEBI:29813) is conjugate acid of fulminate (CHEBI:29811)
Incoming fulminate (CHEBI:29811) is conjugate base of fulminic acid (CHEBI:29813)
IUPAC Names
formonitrile oxide
formonitrile-N-oxide
hydrido(nitrosyl-κN)carbon
hydrido(oxidonitrato-N)carbon
Synonyms Sources
(methylidyneammoniumyl)oxidanide IUPAC
[C(H)NO] IUPAC
[CH(NO)] IUPAC
fulminic acid NIST Chemistry WebBook
H‒C≡NO IUPAC
HCNO IUPAC
hydrogen cyanide N-oxide NIST Chemistry WebBook
Knallsäure ChEBI
methylidyne(oxo)-λ5-azane IUPAC
Registry Numbers Types Sources
1071209 Beilstein Registry Number Beilstein
506-85-4 CAS Registry Number NIST Chemistry WebBook
51060-05-0 CAS Registry Number NIST Chemistry WebBook
772 Gmelin Registry Number Gmelin
Last Modified
22 May 2014