Synonyms: | FC-C-1416, 1,2-Dichloro-3,3,4,4,5,5-hexafluorocyclopent-1-ene, 1,2-Dichlorohexafluorocyclopent-1-ene, 1,2-Dichlorohexafluorocyclopentene-1;1,2-dichloro-3,3,4,4,5,5-hexafluoro-cyclopentene;1,2-dichlorohexafluoro-cyclopenten;1,2-Dichloroperfluorocyclopentene;Cyclopentene, 1,2-dichlorohexafluoro-;Cyclopentene,1,2-dichloro-3,3,4,4,5,5-hexafluoro-;cyclopentene-26;Hexafluoro-1,2-Dichloro-1-Cy |