CHEBI:27518 - acetylene

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name acetylene
ChEBI ID CHEBI:27518
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:22199, CHEBI:42285, CHEBI:2419
Supplier Information
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Formula C2H2
Net Charge 0
Average Mass 26.03728
Monoisotopic Mass 26.016
InChI InChI=1S/C2H2/c1-2/h1-2H
InChIKey HSFWRNGVRCDJHI-UHFFFAOYSA-N
SMILES C#C
ChEBI Ontology
Outgoing acetylene (CHEBI:27518) is a alkyne (CHEBI:22339)
acetylene (CHEBI:27518) is a gas molecular entity (CHEBI:138675)
acetylene (CHEBI:27518) is a terminal acetylenic compound (CHEBI:73477)
Incoming 2-methyl-6-(phenylethynyl)pyridine (CHEBI:64159) has parent hydride acetylene (CHEBI:27518)
ethynyl (CHEBI:30085) has parent hydride acetylene (CHEBI:27518)
IUPAC Names
acetylene
ethyne
Synonyms Sources
[CH(CH)] MolBase
Acetylen ChemIDplus
Acetylene KEGG COMPOUND
acetylene UniProt
acétylène IUPAC
Azetylen ChEBI
C2H2 NIST Chemistry WebBook
CH≡CH IUPAC
Ethin ChEBI
Ethyne KEGG COMPOUND
éthyne ChEBI
HC≡CH ChEBI
HCCH ChEBI
Narcylen ChemIDplus
vinylene NIST Chemistry WebBook
Database Links Databases
936 MolBase
C01548 KEGG COMPOUND
c0526 UM-BBD
View more database links
Registry Numbers Types Sources
210 Gmelin Registry Number Gmelin
74-86-2 CAS Registry Number KEGG COMPOUND
74-86-2 CAS Registry Number NIST Chemistry WebBook
74-86-2 CAS Registry Number ChemIDplus
906677 Beilstein Registry Number Beilstein
Last Modified
13 October 2017