IRIS

Acrylic acid

CASRN 79-10-7

Noncancer Assessment

Reference Dose for Oral Exposure (RfD) (PDF) (23 pp, 157 K) last updated: 04/01/1994

System RfD (mg/kg-day) Basis PoD Composite UF Confidence
Developmental 5 x 10-1 Reduced pup weight NOAEL : 5.3 x 101
mg/kg-day
100 High

 


Reference Concentration for Inhalation Exposure (RfC) (PDF) (23 pp, 157 K) last updated: 04/01/1994

System RfC (mg/m3) Basis PoD Composite UF Confidence
Nervous, Respiratory 1 x 10-3 Degeneration of the nasal olfactory epithelium LOAEL (HEC): 3.3 x 10-1
mg/m3
300 Medium
Nervous, Respiratory 1 x 10-3 Degeneration of the nasal olfactory epithelium LOAEL (HEC): 3.3 x 10-1
mg/m3
300 Medium

 

Cancer Assessment

Weight of Evidence for Cancer (PDF) (23 pp, 157 K)
Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (23 pp, 157 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (23 pp, 157 K)

Not assessed under the IRIS Program.

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