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TR-521: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6)


Study Results


Chronic Bioassay Level of Evidence

An overview of chronic evidence from Rats studies.
Rats
View
  • Clear Evidence, Female, Rats

Genetic Toxicology

An overview of Genetic Toxicology Rodent Cytogenetics study conclusions related to TR-521: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6).
Rodent Cytogenetics
CA SCE
  • View
    • Not a Valid Test
An overview of Genetic Toxicology Mammalian Cell Mutagenicity study conclusions related to TR-521: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6).
Mammalian Cell Mutagenicity
View
  • Negative
An overview of Genetic Toxicology Mammalian Cell Cytogenetics study conclusions related to TR-521: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6).
Mammalian Cell Cytogenetics
CA SCE
An overview of Genetic Toxicology Drosophila Germ Cell Mutagenicity study conclusions related to TR-521: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6).
Drosophila Germ Cell Mutagenicity
SLRL
An overview of Genetic Toxicology Bacterial Mutagenicity study conclusions related to TR-521: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6).
Bacterial Mutagenicity
View
  • Negative

Citation Information


NTP. TR-521: 2,3,7,8-Tetrachlorodibenzo-p-dioxin (1746-01-6). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).

Publications


TR-521 Toxicology and Carcinogenesis Studies of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) (CASRN 1746-01-6) in Female Harlan Sprague-Dawley Rats (Gavage Studies)