Skip to Main Navigation
Skip to Page Content

Testing Status of C.I. Pigment Orange 43 M20293


CASRN: 4424-06-0

Formula: C26-H12-N4-O2

Synonyms/Common Names

  • Bisbenzimidazo(2,1-b:2',1'-i)benzo(lmn)(3,8)phenanthroline-8,17-dione

Known Uses

Paints. Printing inks. Vinyl and polyolefin plastics. (3rd C.I.)

Chemical Properties

Toxicity Effects (HSDB)

Genetic Toxicology

  • Salmonella  (012972)  Completed 
    • Citation: Zeiger, E., Anderson, B., Haworth, S., Lawlor, T., and Mortelmans, K. Salmonella mutagenicity tests. IV. Results from the testing of 300 chemicals Environ. Molec. Mutagen. Vol. 11 (Suppl 12) (1988) 1-158
    •  Positive