1-Hydroxy-2,4-di-tert-butylbenzene 2,4-DI-T-BUTYLPHENOL 2,4-Di-tert-butylphenol 4-06-00-03493 (Beilstein Handbook Reference) 50356-26-8 96-76-4 Antioxidant No. 33 BRN 1910383 EINECS 202-532-0 NSC 174502 Phenol, 2,4-bis(1,1-dimethylethyl)- Phenol, 2,4-di(1,1-dimethylethyl)- Phenol, 2,4-di-tert-butyl- Prodox 146 Prodox 146A-85X