Synonyms: 2,3,3-Trichloroacrylic acid;2,3,3-trichloroprop-2-enoic acid;2257-35-4;Perchlorovinylic acid;Trichloroacrylic acid;AC1Q3FEK;5394-04-7;AC1L28L6;MolPort-001-762-941;EINECS 218-856-0;AKOS006229357;2-Propenoic acid, 2,3,3-trichloro-;ST50411092;InChI=1/C3HCl3O2/c4-1(2(5)6)3(7)8/h(H,7,8