1,2,4,6,7-pentachlorodibenzofuran

Synonyms: "1,2,4,6,7-pentachlorodibenzo[b,d]furan", "PCDF 97"

Source: 1,2,4,6,7-pentachlorodibenzofuran is one of the polychlorinated dibenzofurans (PCDFs), which are ubiquitous environmental contaminants, usually formed as byproducts of the production and use of polychlorinated biphenyls (PCBs).

Identifiers:

IUPAC Name: 1,2,4,6,7-pentachlorodibenzofuran
CAS Number: 83704-50-1
PubChem ID: 55130
InChiKey: BQTCODOVGXJHRB-UHFFFAOYSA-N
Canonical SMILES: C1=CC(=C(C2=C1C3=C(O2)C(=CC(=C3Cl)Cl)Cl)Cl)Cl

Structural Properties:

Molecular Formula: C12H3Cl5O
Molecular Weight: 340,41662

Pharmacophore Features:

Number of bond donors: 0
Number of bond acceptors: 1
Number of atoms different from hydrogen: 18

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Toxicological Information

ACToR (Aggregated Computational Toxicology Resource)

Evidence Supporting This Chemical as an Endocrine Disruptor
TEDX List of Potential Endocrine Disruptors


Bandiera S, Sawyer T, Romkes M, Zmudzka B, Safe L, Mason G, Keys B, Safe S. 1984. Polychlorinated dibenzofurans (PCDFs): effects of structure on binding to the 2,3,7,8-TCDD cytosolic receptor protein, AHH induction and toxicity. Toxicology 32(2):131-144.

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