1-Butanamine, 4-(2,4-bis(1,1-dimethylpropyl)phenoxy)- 4-(2,4-Bis(1,1-dimethylpropyl)phenoxy)-1-butanamine 4-(2,4-Di-t-pentylphenoxy)butylamine 4-(2,4-Di-tert-pentylphenoxy)butylamine 51959-14-9 EINECS 257-550-1