1、4-(Trifluoromethoxy)aniline is used for medical,pesticide intermediates for synthesis of fluoride.  Used for insecticide triflumuron intermediates.                               

2、Appearance: colorless or light yellow transparent oily liquid, in the air easily into a reddish brown, purity: 99.5 above (GC), boiling 73-75/10mmHg, refractive index 1.4630 (20), density 1.310, flash point 80.         UN2941