1,2-benzenedicarbonitrile, 5-(1,1-dimethylethyl)-3,4-dimethyl- 5-tert-butyl-3,4-dimethylphthalonitrile InChI=1/C14H16N2/c1-9-10(2)13(14(3,4)5)6-11(7-15)12(9)8-16/h6H,1-5H