Dichloroaniline isomers Compound name CAS# Chemical structure Melting point 2,3-Dichloroaniline 608-27-5 20–25 °C (68–77 °F)[2] 2,4-Dichloroaniline 554-00-7 59–62 °C (138–144 °F)[3] 2,5-Dichloroaniline 95-82-9 47–50 °C (117–122 °F)[4] 2,6-Dichloroaniline 608-31-1 36–38 °C (97–100 °F)[5] 3,4-Dichloroaniline 95-76-1 Clenpyrin, Cericlamine, Chlorproguanil, Clodanolene, DCMU, Eclanamine, Elzasonan, Enolicam, Linuron, Pazoxide, Propanil, 3,5-Dichloroaniline 626-43-7 46–52 °C (115–126 °F)[6]