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Mirex

CASRN 2385-85-5 | DTXSID7020895

  • IRIS Summary (PDF) (17 pp, 133 K)
  • Status: EPA announced in a 2004 Federal Register Notice that chemicals used as pesticides would not be re-assessed by the IRIS Program. This entry in the IRIS database is preserved at the request of EPA program and regional offices. Additional toxicological information may be found under "Other EPA Information."

On this page:

  • IRIS Toxicity
    Values
  • Chemical
    Documents
  • Other EPA
    Information

Noncancer Assessment

Reference Dose for Oral Exposure (RfD) (PDF) (17 pp, 133 K) Last Updated: 10/01/1992

System RfD (mg/kg-day) Basis PoD Composite UF Confidence
Endocrine, Hepatic 2 x 10 -4 Liver cytomegaly, fatty metamorphosis, angiectasis; thyroid cystic follicles NOAEL : 7 x 10-2
mg/kg-day
300 High

Reference Concentration for Inhalation Exposure (RfC) (PDF) (17 pp, 133 K)

Not assessed under the IRIS Program.

Cancer Assessment

Weight of Evidence for Cancer (PDF) (17 pp, 133 K)
Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (17 pp, 133 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (17 pp, 133 K)

Not assessed under the IRIS Program.

Chemical Documents

Apr 2003: IRIS Toxicological Review of Mirex (2003 External Review Draft) (Report)

Other EPA Information

Additional EPA toxicity information may be available by visiting the following sites:
  • Human Health Benchmarks for Pesticides (HHBP). This database provides human health benchmarks for pesticides that may be present in drinking water.
  • Office of Pesticide Programs Pesticide Chemical Search. This database provides links to health effects information and registration status for pesticides.
  • Chemistry Dashboard. This database provides information on chemical structures, experimental and predicted physicochemical, and toxicity data.

Related Links

  • EPA Chemicals Dashboard - Mirex
  • eChemPortal - Mirex

Critical Effects

Endocrine
Endocrine

Hepatic
Hepatic

Chemical Structure

Mirex

Synonyms

  • Bichlorendo
  • CG-1283
  • Cyclopentadiene, hexachloro-, dimer
  • Dechlorane
  • Dechlorane 4070
  • Dodecachlorooctahydro-1,3,4-metheno-2h-cyclobuta (c,d)pentalene
  • Dodecachloropentacyclo(3.2.2.0(sup 2,6),0(sup 3,9),0(sup 5,10))decane
  • Dodecachloropentacyclodecane
  • ENT 25,719
  • Ferriamicide
  • GC 1283
  • HRS l276
  • Hexachlorocyclopentadiene dimer
  • Mirex
  • NCI-C06428
  • Perchlorodihomocubane
  • Perchloropentacyclo(5.2.1.0(sup 2,6).0(sup 3,9).0(sup 5,8))decane
  • Perchloropentacyclodecane
  • decane,Perchloropentacyclo-
  • 1,1a,2,2,3,3a,4,5,5,5a,5b,6-Dodecachlorooctahydro-1,3,4-metheno-1h-cyclobuta(cd)pentalene
  • 1,2,3,4,5,5-Hexachloro-1,3-cyclopentadiene dimer
  • 1,3,4-Metheno-1h-cyclobuta(cd)pentalene, 1,1a,2,2,3,3a,4,5,5,5a,5b,6-dodecachlorooctahydro-
  • 1,3,4-Metheno-1h-cyclobuta(cd)pentalene, dodecachlorooctahydro-
  • 2385-85-5
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