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https://ntp.niehs.nih.gov/go/6193

Butylated hydroxytoluene: Target Organs and Levels of Evidence for TR-150

Bioassay of Butylated Hydroxytoluene (BHT) for Possible Carcinogenicity (CASRN 128-37-0)

Chemical (Study Title)
CASRN		Peer Review DateRoute/Exposure LevelsStudy Laboratory
Butylated hydroxytoluene
128-37-0		12/13/1978Dosed-Feed
0,3000,6000 PPM/50 PER GROUP		Frederick Cancer Research Facility

Levels of Evidence

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