652-03-9 Tetrafluorophthalic acid

product Name Tetrafluorophthalic acid Synonyms 1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrafluoro-; 3,4,5,6-Tetrafluorophthalic acid; 3,4,5,6-tetrafluorobenzene-1,2-dicarboxylic acid; 3,4,5,6-tetrafluorobenzene-1,2-dicarboxylate; 3,4,5,6-Tetrafluoro Phthalic Acid Molecular Formula C8F4O4 Molecular Weight 236.0779 InChI InChI=1/C8H2F4O4/c9-3-1(7(13)14)2(8(15)16)4(10)6(12)5(3)11/h(H,13,14)(H,15,16)/p-2 CAS Registry Number 652-03-9 EINECS 211-483-4 Molecular Structure Melting point 162-164℃ Boiling point 345.7°C at 760 mmHg Flash point 162.9°C Vapour Pressur 2.3E-05mmHg at 25°C Hazard Symbols  Xi:Irritant; Risk Codes R36/37/38:; Safety Description S26:; S37/39:;