… Report 4,4-ISOPROPYLENEDIPHENOL (Bisphenol-A) complete risk assessment in one document, date: 2/10/2010. Communities O.f.O.P.o.t.E., Luxembourg Heemken O.P., … Report 4,4-ISOPROPYLENEDIPHENOL (Bisphenol-A) complete risk assessment in one document, date: 2/10/2010. Communities O.f.O.P.o.t.E., Luxembourg Heemken O.P., …