National Toxicology Program

National Toxicology Program

Testing Status of Vat blue 20 - M88114


CASRN: 116-71-2

Formula: C34-H16-O2

Synonyms/Common Names

  • Anthra(9,1,2-cde)benzo(rst)pentaphene-5,10-dione (9CI)

Known Uses

Textile dye

Chemical Properties

Toxicity Effects (HSDB)

Genetic Toxicology

  • In Vitro Cytogenetics (CA/SCE)  (790571)  Completed 
    • Sister Chromatid Exchange Weakly Positive 
    • Chromosome Aberrations Negative 
  • Salmonella  (390759)  Completed 
    •  Weakly Positive 
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.