IRIS

Simazine

CASRN 122-34-9

Noncancer Assessment

Reference Dose for Oral Exposure (RfD) (PDF) (12 pp, 115 K) last updated: 09/01/1993

System RfD (mg/kg-day) Basis PoD Composite UF Confidence
Hematologic, Other 5 x 10-3 Reduction in weight gains hematological changes in females NOAEL : 5.2 x 10-1
mg/kg-day
100 High

 


Reference Concentration for Inhalation Exposure (RfC) (PDF) (12 pp, 115 K)
Not assessed under the IRIS Program.

 

Cancer Assessment

Weight of Evidence for Cancer (PDF) (12 pp, 115 K)
Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (12 pp, 115 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (12 pp, 115 K)

Not assessed under the IRIS Program.

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