Skip to Main Navigation
Skip to Page Content

Testing Status of Tri-p-cresyl phosphate 10410-N


CASRN: 78-32-0

Formula: C21-H21-O4-P

Synonyms/Common Names

  • Phosphoric acid, tris(4-methylphenyl) ester (9CI)
  • p-Tritolyl phosphate

Known Uses

Used as flame retardant; plasticizer, solvent for nitrocellulose, as lead scavenger in gasoline

Chemical Properties

Toxicity Effects (HSDB)

Special Studies

  • Absorption Disposition Metabolism Elimination (Gavage; Intravenous)  (S0252)  Completed 
    • Citation: Pharmacokinetics of three Tri-Cresyl Phosphates in the Fischer 344 male rats: Tri-Ortho-Cresyl Phosphate, Tri-Meta Cresyl Phosphate, Tri-Para-Cresyl Phosphate.
    • Male Rats: F344/N
    • Dose: GAVAGE: 0.5, 2.0, 10.0, 20.0 & 200 mg/kg. IV - 2.0 mg/kg.