Merphos

CASRN 150-50-5

  • IRIS Summary (PDF) (8 pp, 92 K)
  • Status: Merphos is not being reassessed by IRIS at this time.

Health Hazard Assessments for Effects Other than Cancer


Reference Dose for Oral Exposure (RfD) (PDF) (8 pp, 92 K) last updated: 09/07/1988

RfD (mg/kg-day) System Basis PoD Composite UF Confidence
3 x10-5 Nervous, Other Ataxia, delayed neurotoxicity and weight loss NOEL : 1 x10-1
mg/kg-day
3000 Low

Reference Concentration for Inhalation Exposure (RfC) (PDF) (8 pp, 92 K) last updated: 11/01/1992
Information reviewed but value not estimated.

Cancer Assessment


Weight of Evidence for Cancer (PDF) (8 pp, 92 K)
Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (8 pp, 92 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (8 pp, 92 K)

Not assessed under the IRIS Program.

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