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Haloxyfop-methyl Quickview (CASRN 69806-40-2)

Health assessment information on a chemical substance is included in IRIS only after a comprehensive review of toxicity data by U.S. EPA health scientists from several Program Offices, Regional Offices, and the Office of Research and Development.

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Status of Data for Haloxyfop-methyl

File First On-Line: 05/01/1990; Last Significant Revision: 05/01/1990

Category (section)
Last Revised
Oral RfD Assessment Yes 05/01/1990
Inhalation RfC Assessment No
Carcinogenicity Assessment No
  • 69806-40-2
  • Dowco 453
  • Dowco 453ME
  • Haloxyfop methyl ester
  • Haloxyfop-methyl
  • Methyl 2-(4-((3-chloro-5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoate
  • Verdict
  • Propanoic acid, 2-(4-((3-chloro-5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)-, methyl ester
Haloxyfop-methyl Source Documents
Chronic Health Hazard Assessments for Noncarcinogenic Effects

Reference Dose for Chronic Oral Exposure (RfD)

Critical Effect
Point of Departure*
Reduced relative kidney weights in F0, F1, and F2b adults; reduced fertility in the F1/F2b generation NOEL : 5 x10-3 mg/kg-day 100 5 x10-5 mg/kg-day

* The Point of Departure listed serves as a basis from which the Oral RfD was derived. See Discussion of Conversion Factors and Assumptions for more details.

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Reference Concentration for Chronic Inhalation Exposure (RfC)

Not Assessed under the IRIS Program.

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Carcinogenicity Assessment for Lifetime Exposure

Quantitative Estimate of Carcinogenic Risk from Oral Exposure

  • Not Assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure

  • Not Assessed under the IRIS Program.

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