Triphenylphosphite (TPP) is the ester of Phosphorous Acid and Phenol.
CAS-No. 101-02-0
EINECS-No. 202-908-4
Chemical formula: C18H15O3P
Synonym: Triphenyl phosphite | Phosphorous acid | triphenyl ester
Uses/applications: Antioxidant, intermediate in the production of pharmaceutical ingredients, pesticides, optical brighteners and in lubricant additives and adhesives