Synonyms: Butanoicacid, heptafluoro-, butyl ester (9CI);Butyric acid, heptafluoro-, butyl ester(6CI,7CI,8CI);Butyl heptafluorobutyrate;Butyl perfluorobutanoate;Butylperfluorobutyrate;Butyric acid, heptafluoro-, butyl ester;Butyl 2,2,3,3,4,4,4-heptafluorobutanoate;