IRIS

Arsine

CASRN 7784-42-1

Noncancer Assessment

Reference Dose for Oral Exposure (RfD) (PDF) (17 pp, 139 K)
Not assessed under the IRIS Program.

 


Reference Concentration for Inhalation Exposure (RfC) (PDF) (17 pp, 139 K) last updated: 03/01/1994

System RfC (mg/m3) Basis PoD Composite UF Confidence
Immune, Hematologic 5 x 10-5 Increased hemolysis, abnormal RBC morphology, and increased spleen weight NOAEL (HEC): 1.4 x 10-2
mg/m3
300 Medium
Immune, Hematologic 5 x 10-5 Increased hemolysis, abnormal RBC morphology, and increased spleen weight NOAEL (HEC): 1.4 x 10-2
mg/m3
300 Medium

 

Cancer Assessment

Weight of Evidence for Cancer (PDF) (17 pp, 139 K)
Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (17 pp, 139 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (17 pp, 139 K)

Not assessed under the IRIS Program.

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