8-methyl-1,2,4,7-tetrachlorodibenzofuran

Synonyms: "1,2,4,7-tetrachloro-8-methyldibenzofuran"

Source: 8-methyl-1,2,4,7-tetrachlorodibenzofuran 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: 1,2,4,7-tetrachloro-8-methyldibenzofuran
CAS Number: 139883-50-4
PubChem ID: 526437
InChiKey: UDYXZXMKZCLBQE-UHFFFAOYSA-N
Canonical SMILES: CC1=C(C=C2C(=C1)C3=C(O2)C(=CC(=C3Cl)Cl)Cl)Cl

Structural Properties:

Molecular Formula: C13H6Cl4O
Molecular Weight: 319,998

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

ACToR (Aggregated Computational Toxicology Resource)

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


Dickerson R, Keller LH, Safe S. 1995. Alkyl polychlorinated dibenzofurans and related compounds as antiestrogens in the female rat uterus - Structure-activity studies. Toxicol Appl Pharmacol 135(2):287-298.

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