(4-tert-butylphenyl)(difluoro)methyl thiocyanate InChI=1/C12H13F2NS/c1-11(2,3)9-4-6-10(7-5-9)12(13,14)16-8-15/h4-7H,1-3H thiocyanic acid, [4-(1,1-dimethylethyl)phenyl]difluoromethyl ester