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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:2,2',5,5'-tetrachlorobiphenyl
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Accession:CHEBI:34206 term browser browse the term
Definition:A tetrachlorobiphenyl that is biphenyl in which the hydrogens at the 2 and 5 position of each benzene ring are replaced by chlorines.
Synonyms:exact_synonym: 2,2',5,5'-tetrachloro-1,1'-biphenyl
 related_synonym: 2,2',5,5'-TCB;   2,3',5,6'-tetrachlorobiphenyl;   Formula=C12H6Cl4;   InChI=1S/C12H6Cl4/c13-7-1-3-11(15)9(5-7)10-6-8(14)2-4-12(10)16/h1-6H;   InChIKey=HCWZEPKLWVAEOV-UHFFFAOYSA-N;   PCB 52;   SMILES=Clc1ccc(Cl)c(c1)-c1cc(Cl)ccc1Cl
 xref: Beilstein:2053828;   CAS:35693-99-3;   KEGG:C14199
 xref_mesh: MESH:C009407



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19932
        role 19904
          chemical role 19529
            environmental contaminant 18891
              persistent organic pollutant 16789
                polychlorobiphenyl 6044
                  tetrachlorobiphenyl 2422
                    2,2',5,5'-tetrachlorobiphenyl 2016
                      2,2',5,5'-tetrachloro-4,4'-bis(methylsulfonyl)biphenyl 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19932
        subatomic particle 19930
          composite particle 19930
            hadron 19930
              baryon 19930
                nucleon 19930
                  atomic nucleus 19930
                    atom 19930
                      main group element atom 19876
                        main group molecular entity 19876
                          s-block molecular entity 19705
                            hydrogen molecular entity 19686
                              hydrides 19179
                                organic hydride 18717
                                  organic fundamental parent 18717
                                    hydrocarbon 18457
                                      halohydrocarbon 15874
                                        haloarene 6432
                                          chloroarene 6046
                                            chlorobiphenyl 6046
                                              polychlorobiphenyl 6044
                                                tetrachlorobiphenyl 2422
                                                  2,2',5,5'-tetrachlorobiphenyl 2016
                                                    2,2',5,5'-tetrachloro-4,4'-bis(methylsulfonyl)biphenyl 0
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