National Toxicology Program

National Toxicology Program
https://ntp.niehs.nih.gov/go/13429

Target Organs and Levels of Evidence for TR-126

Bioassay of 2,5-Toluenediamine Sulfate for Possible Carcinogenicity (CASRN 6369-59-1)

Chemical (Study Title)
CASRN
Peer Review DatePrimary UsesRoute/Exposure LevelsStudy Laboratory
2,5-Toluenediamine sulfate
6369-59-1
06/25/1978Hair dye; intermediate and oxidation base for dyes; in ink, antifreeze, nail polishDosed-Feed
R: 0,.06,.2 (AVG), M: 0,.06,.1 (AVG) %/50 PER GROUP
T.S.I. Mason Laboratories, Inc.

Levels of Evidence

Male Rats: Negative
Female Rats: Negative
Male Mice: Negative
Female Mice: Negative


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