EPA Home PageSuperfund Risk Assessment Home Page


Health Effects Assessment Summary (HEAST) for

Niagara Blue 4b

CAS: 002429-74-5

Summary of HEAST Information on-Line

Carcinogenicity
EPA Group:on-Line
Notes/Comments:on-Line





Carcinogenicity

EPA Group
B2

References
1987 U.S. EPA. 1987. Health and environmental effects profile for Niagara Blue 4b. 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.
EPA Group Comment: Based on the fact that 3,3-Dimethoxybenzidine, a known EPA group B2 carcinogen, is a metabolite of Niagara Blue 4b.


[ Risk Assessment Home ]
[ EPA Home | OSWER Home | Superfund Home ]
[ Search EPA | Search Superfund | Whats New | Contact Us ]
Horizontal Rule
URL: http://risk.lsd.ornl.gov/epa/heast/heast_select.htm
This page was last updated on: March 1, 2000
Site maintained by: Office of Emergency and Remedial Response
Hofmann.Lee@epamail.epa.gov
Horizontal Rule