CHEBI:32399 - 12-crown-4

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ChEBI Name 12-crown-4
ChEBI ID CHEBI:32399
Definition A crown ether that is cyclododecane in which the carbon atoms at positions 1, 4, 7 and 10 have been replaced by oxygen atoms.
Stars This entity has been manually annotated by the ChEBI Team.
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Formula C8H16O4
Net Charge 0
Average Mass 176.21024
Monoisotopic Mass 176.105
InChI InChI=1S/C8H16O4/c1-2-10-5-6-12-8-7-11-4-3-9-1/h1-8H2
InChIKey XQQZRZQVBFHBHL-UHFFFAOYSA-N
SMILES C1COCCOCCOCCO1
ChEBI Ontology
Outgoing 12-crown-4 (CHEBI:32399) is a crown ether (CHEBI:37408)
12-crown-4 (CHEBI:32399) is a saturated organic heteromonocyclic parent (CHEBI:36389)
IUPAC Name
1,4,7,10-tetraoxacyclododecane
Synonyms Sources
12-crown-4 ether NIST Chemistry WebBook
EOCT ChemIDplus
ethylene oxide cyclic tetramer NIST Chemistry WebBook
Database Link Database
12-Crown-4 Wikipedia
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Registry Numbers Types Sources
1363064 Beilstein Registry Number Beilstein
1363064 Reaxys Registry Number Reaxys
294-93-9 CAS Registry Number ChemIDplus
294-93-9 CAS Registry Number NIST Chemistry WebBook
3287 Gmelin Registry Number Gmelin
Citation Waiting for Citations Type Source
24281552 PubMed citation Europe PMC
Last Modified
17 June 2014