Propofol BP Impurity J ; 

Propofol USP RC B ;

2,6-Bis(1-methylethyl)benzene-1,4-dione ; 2,6-Diisopropylbenzoquinone ; 

CAS # 1988-11-0 ;

C12H16O2 ;

Mol. Wt.: 192.25 ;