National Toxicology Program

National Toxicology Program
http://ntp.niehs.nih.gov/go/nm-n79432

Nomination Summary for C.I. Pigment red 3 (N79432)

C.I. Pigment red 3

Nominated Substances: C.I. Pigment Red 3

Nomination Date: 07/00/1979

Nominator: NCI

Rationale: Large production, one of most widely used red pigments in art materials, suspicion of carcinogenicity, structural relationship to 3,4-toluenediamine

NTP Principles: Pre 1993 - 3, 8


Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

Back to Top

CASRN: 2425-85-6

Agent Name: C.I. Pigment Red 3

NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.