English alias:2-Pentene,5-bromo-4-chloro-4,5,5-trifluoro-;1-Bromo-2-chloro-1,1,2-trifluoro-3-pentene;5-BROMO-4-CHLORO-4,5,5-TRIFLUOROPENT-2-ENE;5-Brom-4-chlor-4,5,5-trifluor-pent-2-en;5-BROMO-4-CHLORO-4,5,5-TRIFLUORO-2-PENTENE;5-Bromo-4-chloro-4,5,5-trifluoropent;5-bromo-4-chloro-4,5,5-trifluoro-pent-2-ene;5-BROMO-4-CHLORO-4,5,5-TRIFLUOROPENTENE-2