Aroclor 1254

Synonyms: "2,2',3,3',4-pentachlorobiphenyl", "2,2',3,3',4-pentachloro-1,1'-biphenyl"

Source: aroclor 1254 is used in pesticides as well as in various industrial applications.

Identifiers:

IUPAC Name: 1,2,3-trichloro-4-(2,3-dichlorophenyl)benzene
CAS Number: 11097-69-1
PubChem ID: 40470
InChiKey: AUGNBQPSMWGAJE-UHFFFAOYSA-N
Canonical SMILES: C1=CC(=C(C(=C1)Cl)Cl)C2=C(C(=C(C=C2)Cl)Cl)Cl

Structural Properties:

Molecular Formula: C12H5Cl5
Molecular Weight: 326,433

Pharmacophore Features:

Number of bond donors: 0
Number of bond acceptors: 0
Number of atoms different from hydrogen: 17

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Toxicological Information

ACToR (Aggregated Computational Toxicology Resource)

HSDB (Hazardous Substances Data Bank)

CCRIS (Chemical Carcinogenesis Research Information System)

GENE-TOX

CTD (Comparative Toxicogenomics Database)

IRIS (Integrated Risk Information System)

ITER (International Toxicity Estimates for Risk)

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


Hornhardt S, Jenke HS, Michel G. 1994. Polychlorinated biphenyls modulate protooncogene expression in Chang liver cells. FEBS Lett 339(1-2):185-188.
Portigal CL, Cowell SP, Fedoruk MN, Butler CM, Rennie PS, Nelson CC. 2002. Polychlorinated biphenyls interfere with androgen-induced transcriptional activation and hormone binding. Toxicol Appl Pharmacol 179(3):185-194.
Zoeller RT, Dowling AL, Vas AA. 2000. Developmental exposure to polychlorinated biphenyls exerts thyroid hormone-like effects on the expression of RC3/neurogranin and myelin basic protein messenger ribonucleic acids in the developing rat brain. Endocrinology 141(1):181-189.

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