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Health Effects Assessment Summary (HEAST) for

Dimethoxybenzidine, 3,3'-

CAS: 000119-90-4


Summary of HEAST Information on-Line

Carcinogenicity
Oral [Slope Factor]:on-Line
Oral [Unit Risk]:on-Line
EPA Group:on-Line






Carcinogenicity

Oral [Slope Factor]: 1.4E-2 (mg/kg/day)-1

Oral [Unit Risk]: 4E-7 (µg/L)-1

Route: Oral: diet

Target Organ / Cancer: Forestomach / Papilloma

Species Experiment Length EPA Group
Hamster Lifetime B2

References
1969 Sellakumar A.R., R. Montesano and A. Saffioti. 1969. Aromatic Amines carcinogenicity in hamsters. Proc Am Assoc Cancer Res. 10: 78.
1980 OSHA/NIOSH (Occupational Safety and Health Administration/National Institute for Occupational Safety and Health). 1980. Health hazard, alert Benzidine, o-Tolidine and o-Dianisidine based dyes. DHHS (NIOSH) Publ No. 81-106.
1987 U.S. EPA. 1987. Health and environmental effects profile for 3,3'-Dimethoxybenzidine. Prepared by the Office of Health and Environmental Assessment, Environmental Criteria and Assessment Office, Cincinnati, OH for the Office of Solid Waste and Emergency Response, Washington, DC.



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