bDtBPP (Bis(2,4-di-tert-butylphenyl)phosphate) Back Stock! Posted on February 22, 2019February 22, 2019 by John bDtBPP (Bis(2,4-di-tert-butylphenyl)phosphate Bis(2,4-di-tert-butylphenyl)phosphate, Catalog #: CBD0030 , back stock! Click here for a quote!