Chemical Name : Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite
CAS : 38613-77-3
Synonyms: Antioxidant 626;Irgafos p-epq;Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite;Tetrakis-(2,4-di-tert-butylphenyl)-4,4'-biphenylene diphosphonite