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CHEBI:141538 - 4-undecylbenzenesulfonic acid

ChEBI IDCHEBI:141538
ChEBI Name4-undecylbenzenesulfonic acid
Stars
DefinitionAn arenesulfonic acid that is benzenesulfonic acid substituted by an undecyl group at position 4.
Last Modified12 July 2019
Submittermwilliams
DownloadsMolfile
FormulaC17H28O3S
Net Charge0
Average Mass312.475
Monoisotopic Mass312.17592
SMILESCCCCCCCCCCCc1ccc(S(=O)(=O)O)cc1
InChIInChI=1S/C17H28O3S/c1-2-3-4-5-6-7-8-9-10-11-16-12-14-17(15-13-16)21(18,19)20/h12-15H,2-11H2,1H3,(H,18,19,20)
InChIKeyUCDCOJNNUVYFKJ-UHFFFAOYSA-N
Roles Classification
Chemical Role:
surfactant  A substance which lowers the surface tension of the medium in which it is dissolved, and/or the interfacial tension with other phases, and, accordingly, is positively adsorbed at the liquid/vapour and/or at other interfaces.
ChEBI Ontology
Outgoing Relation(s)
4-undecylbenzenesulfonic acid (CHEBI:141538) has role surfactant (CHEBI:35195)
4-undecylbenzenesulfonic acid (CHEBI:141538) is a arenesulfonic acid (CHEBI:33555)
IUPAC Name 
4-undecylbenzenesulfonic acid
Synonyms  Source
4-undecylbenzene-1-sulfonic acidIUPAC
4-undecylbenzenesulphonic acidChemIDplus
p-undecylbenzenesulfonic acidChEBI
alkyl(C11)benzenesulfonic acidChemIDplus
Manual XrefsDatabases
HMDB0032549HMDB
FDB010438FooDB
Registry NumbersSources
CAS:50854-94-9ChemIDplus
CAS:39156-49-5ChEBI
Citations