2,4-Dimethylphenol

CASRN 105-67-9

IRIS Summary (PDF) (7 pp, 88 K)
Status: 2,4-Dimethylphenol is not being reassessed by IRIS at this time.
Reregistration Eligibility Decision (RED) (PDF) (165 pp, 1.01 M)

Key IRIS Values

Health Hazard Assessments for Effects Other than Cancer

Reference Dose for Oral Exposure (RfD) (PDF) (7 pp, 88 K) last updated: 11/01/1990

RfD (mg/kg-day)	System	Basis	PoD	Composite UF	Confidence
2 x10^-2	Nervous, Hematologic	Clinical signs (lethargy, prostration, and ataxia) and hematological changes	NOAEL : 5.0 x10¹ mg/kg-day	3000	Low

Reference Concentration for Inhalation Exposure (RfC) (PDF) (7 pp, 88 K)
Not assessed under the IRIS Program.

Cancer Assessment

Weight of Evidence for Cancer (PDF) (7 pp, 88 K)
Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (7 pp, 88 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (7 pp, 88 K)

Not assessed under the IRIS Program.

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