IRIS

Baythroid

CASRN 68359-37-5

  • IRIS Summary (PDF) (7 pp, 86 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."

Noncancer Assessment

Reference Dose for Oral Exposure (RfD) (PDF) (7 pp, 86 K) last updated: 03/01/1988

System RfD (mg/kg-day) Basis PoD Composite UF Confidence
Urinary, Other 2.5 x 10-2 Decreased body weights in males, inflammatory foci in kidneys of females NOEL : 2.5
mg/kg-day
100 High

 


Reference Concentration for Inhalation Exposure (RfC) (PDF) (7 pp, 86 K)
Not assessed under the IRIS Program.

 

Cancer Assessment

Weight of Evidence for Cancer (PDF) (7 pp, 86 K)
Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (7 pp, 86 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (7 pp, 86 K)

Not assessed under the IRIS Program.

Additional EPA toxicity information may be available by visiting the following sites, including the following:
  • Human Health Benchmarks for Pesticides (HHBP) information. The HHBP website provides toxicity reference values for a number of pesticides to help determine if there is a potential health risk when pesticides are detected in water. However, the toxicity information from the HHBP table may be useful for other purposes.
  • EPA Pesticide Program toxicity information. This link provides information from EPA's Pesticide Program on the derivation of toxicity reference values.
  • EPA's Chemistry Dashboard. This link provides information from EPA's National Center for Computational Toxicology (NCCT) on chemical structures, experimental and predicted physicochemical and toxicity data, and additional links to relevant websites and applications.
  • Contact us about pesticides

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