2,3,4,7,9-pentachlorodibenzofuran

Synonyms: "1,3,6,7,8-pentachlorodibenzofuran",

Source: 2,3,4,7,9-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: 1,3,6,7,8-pentachlorodibenzofuran
CAS Number: n/a
PubChem ID: 51126
InChiKey: FRLMQDUYUJIHCZ-UHFFFAOYSA-N
Canonical SMILES: C1=C(C=C2C(=C1Cl)C3=CC(=C(C(=C3O2)Cl)Cl)Cl)Cl

Structural Properties:

Molecular Formula: C12H3Cl5O
Molecular Weight: 340,417

Pharmacophore Features:

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

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Toxicological Information

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


Mason G, Sawyer T, Keys B, Bandiera S, Romkes M, Piskorska-Pliszczynska J, Zmudzka B, Safe S. 1985. Polychlorinated dibenzofurans (PCDFs): correlation between in vivo and in vitro structure-activity relationships. Toxicology 37(1-2):1-12.

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