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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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',4,4'-Tetrabromodiphenyl ether
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Accession:CHEBI:81584 term browser browse the term
Definition:An organobromine compound that has formula C12H6Br4O.
Synonyms:related_synonym: 1,1'-Oxybis(2,4-dibromo-Benzene;   1,1'-Oxybis(2,4-dibromobenzene);   1,1'-Oxybis[2,4-dibromobenzene], 9CI;   2,2',4,4'-TetraBDE;   2,4-dibromo-1-(2,4-dibromophenoxy)benzene;   BDE 47;   Dibromophenyl ether;   Formula=C12H6Br4O;   InChI=1S/C12H6Br4O/c13-7-1-3-11(9(15)5-7)17-12-4-2-8(14)6-10(12)16/h1-6H;   InChIKey=XYBSIYMGXVUVGY-UHFFFAOYSA-N;   PBDE 47;   SMILES=Brc1ccc(Oc2ccc(Br)cc2Br)c(Br)c1
 xref: CAS:5436-43-1;   HMDB:HMDB0037547;   KEGG:C18205
 xref_mesh: MESH:C511295
 xref: PMID:17937301;   PMID:19539352;   PMID:21237513;   PMID:22885218;   PMID:23014954

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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19803
        chemical entity 19830
          molecular entity 19830
            main group molecular entity 19780
              p-block molecular entity 19780
                halogen molecular entity 18650
                  bromine molecular entity 6645
                    organobromine compound 6568
                      2,2',4,4'-Tetrabromodiphenyl ether 3295
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19803
        subatomic particle 19801
          composite particle 19801
            hadron 19830
              baryon 19830
                nucleon 19830
                  atomic nucleus 19830
                    atom 19801
                      main group element atom 19780
                        p-block element atom 19780
                          carbon group element atom 19728
                            carbon atom 19725
                              organic molecular entity 19725
                                heteroorganic entity 19479
                                  organochalcogen compound 19214
                                    organooxygen compound 19129
                                      ether 17279
                                        aromatic ether 16524
                                          2,2',4,4'-Tetrabromodiphenyl ether 3295
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