CHEBI:17883 - hydrogen chloride

Main ChEBI Ontology Automatic Xrefs
ChEBI Name hydrogen chloride
ChEBI ID CHEBI:17883
Definition A mononuclear parent hydride consisting of covalently bonded hydrogen and chlorine atoms.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:5590, CHEBI:13364, CHEBI:24635
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Formulae ClH
HCl
Net Charge 0
Average Mass 36.46064
InChI InChI=1S/ClH/h1H
InChIKey VEXZGXHMUGYJMC-UHFFFAOYSA-N
SMILES Cl[H]
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 hydrogen chloride (CHEBI:17883) is a chlorine molecular entity (CHEBI:23117)
hydrogen chloride (CHEBI:17883) is a hydrogen halide (CHEBI:18140)
hydrogen chloride (CHEBI:17883) is a mononuclear parent hydride (CHEBI:37176)
hydrogen chloride (CHEBI:17883) is conjugate acid of chloride (CHEBI:17996)
hydrogen chloride (CHEBI:17883) is conjugate base of chloronium (CHEBI:50315)
Incoming chloronium (CHEBI:50315) is conjugate acid of hydrogen chloride (CHEBI:17883)
chloride (CHEBI:17996) is conjugate base of hydrogen chloride (CHEBI:17883)
chloro group (CHEBI:47853) is substituent group from hydrogen chloride (CHEBI:17883)
IUPAC Names
chlorane
chloridohydrogen
hydrogen chloride
Synonyms Sources
[HCl] IUPAC
chlorure d'hydrogène ChEBI
Chlorwasserstoff ChEBI
cloruro de hidrógeno ChEBI
HCl UniProt
HCl KEGG COMPOUND
HCl KEGG COMPOUND
hydrochloric acid ChemIDplus
Hydrochloride KEGG COMPOUND
Hydrogen chloride KEGG COMPOUND
Hydrogenchlorid ChEBI
Wasserstoffchlorid ChEBI
Database Links Databases
C01327 KEGG COMPOUND
D02057 KEGG DRUG
HCl Wikipedia
HCL MetaCyc
HMDB02306 HMDB
Hydrochloric_acid Wikipedia
View more database links
Registry Numbers Types Sources
1098214 Reaxys Registry Number Reaxys
322 Gmelin Registry Number Gmelin
7647-01-0 CAS Registry Number ChemIDplus
7647-01-0 CAS Registry Number NIST Chemistry WebBook
Citations Waiting for Citations Types Sources
15823700 PubMed citation CiteXplore
17492841 PubMed citation CiteXplore
22804993 PubMed citation CiteXplore
Last Modified
28 July 2014
General Comment
2005-12-04 The term "hydrochloric acid" refers to the aqueous solution of hydrogen chloride.