Electrophilic substitution of aniline with bromine water at room temperature gives;

3,5,6-tribromoaniline 2-bromoaniline 3-bromoaniline 2,4,6-tribromoaniline

2,4,6-tribromoaniline

Aniline on reaction with Bromine water at room temperature gives 2, 4, 6 - Tribromoaniline.