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Health Effects Assessment Summary (HEAST) for

Thiofanox

CAS: 013196-18-4

Summary of HEAST Information on-Line

Subchronic and Chronic Toxicity
Chronic [RfD]:on-Line
Subchronic [RfD]:on-Line
Notes/Comments:on-Line





Subchronic and Chronic Toxicity (Other than Carcinogenicity)

Chronic [RfD]:
(see comment)		 3E-4 mg/kg/day

Uncertainty Factor: 100

Subchronic [RfD]:
(see comment)		 3E-4 mg/kg/day

Uncertainty Factor: 100

Route: Oral

Target Organ / Critical Effect: Cholinesterase / Decreased cholinesterase activity

Species Effect Level Dose Experiment Length
Dog NOAEL 0.025 mg/kg/day 8 days

References
1989 U.S. EPA. 1989. Health and environmental effects document for Thiofanox. Prepared by the Office of Health and Environmental Assessment, Environmental Criteria and Assessment Office, Cincinnati, OH for the Office of Solid Waste and Emergency Response, Washington, DC
Subchronic [RfD] Comments: Based on confidential business information data.
Chronic [RfD] Comments: Based on confidential business information data.


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