2,5-Difluoro-1,4-benzenedicarboxylic acid

CAS Registry Number®

655-14-1
No image available.

CAS Name

2,5-Difluoro-1,4-benzenedicarboxylic acid

Molecular Formula

C8H4F2O4

Molecular Mass

202.11

Cite this Page

2,5-Difluoro-1,4-benzenedicarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=655-14-1 (retrieved 2024-09-07) (CAS RN: 655-14-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    325-330 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H4F2O4/c9-5-1-3(7(11)12)6(10)2-4(5)8(13)14/h1-2H,(H,11,12)(H,13,14)

InChIKey

InChIKey=LWKOWFVDUSZDRA-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=C(F)C=C(C(O)=O)C(F)=C1

Canonical SMILES

O=C(O)C1=CC(F)=C(C=C1F)C(=O)O

Other Names for this Substance

  • 1,4-Benzenedicarboxylic acid, 2,5-difluoro-
  • Terephthalic acid, 2,5-difluoro-
  • 2,5-Difluoro-1,4-benzenedicarboxylic acid
  • 2,5-Difluoroterephthalic acid
  • 2,5-Difluorobenzene-1,4-dicarboxylic acid