CHEBI:16573 - carbonyl sulfide

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ChEBI Name carbonyl sulfide
ChEBI ID CHEBI:16573
Definition A one-carbon compound in which the carbon atom is attached to an oxygen and a sulfur atom via double bonds.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:3402, CHEBI:13943, CHEBI:23021
Supplier Information ChemicalBook:CB4759009, eMolecules:495221
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Carbonyl sulfide is the chemical compound with the linear formula O=C=S. It is a colorless flammable gas with an unpleasant odor. It is a linear molecule consisting of a carbonyl double bonded to a sulfur atom. Carbonyl sulfide can be considered to be intermediate between carbon dioxide and carbon disulfide, both of which are valence isoelectronic with it.
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Formula COS
Net Charge 0
Average Mass 60.07610
Monoisotopic Mass 59.96699
InChI InChI=1S/COS/c2-1-3
InChIKey JJWKPURADFRFRB-UHFFFAOYSA-N
SMILES O=C=S
ChEBI Ontology
Outgoing carbonyl sulfide (CHEBI:16573) is a one-carbon compound (CHEBI:64708)
carbonyl sulfide (CHEBI:16573) is a organosulfur compound (CHEBI:33261)
IUPAC Names
carbonyl sulfide
oxidosulfidocarbon
Synonyms Sources
C(O)S IUPAC
carbon oxide sulfide ChEBI
Carbonyl sulfide KEGG COMPOUND
carbonyl sulfide UniProt
carbonyl sulphide ChEBI
O=C=S ChEBI
Manual Xrefs Databases
c0562 UM-BBD
C07331 KEGG COMPOUND
Carbonyl_sulfide Wikipedia
View more database links
Registry Numbers Types Sources
1697284 Reaxys Registry Number Reaxys
463-58-1 CAS Registry Number KEGG COMPOUND
463-58-1 CAS Registry Number NIST Chemistry WebBook
463-58-1 CAS Registry Number ChemIDplus
Last Modified
27 April 2015