2,5-Furandicarboxylic acid

CAS Registry Number®

3238-40-2
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CAS Name

2,5-Furandicarboxylic acid

Molecular Formula

C6H4O5

Molecular Mass

156.09

Cite this Page

2,5-Furandicarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3238-40-2 (retrieved 2024-03-29) (CAS RN: 3238-40-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    342 °C
  • Density (2)

    1.60 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H4O5/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10)

InChIKey

InChIKey=CHTHALBTIRVDBM-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1OC(C(O)=O)=CC1

Canonical SMILES

O=C(O)C=1OC(=CC1)C(=O)O

Other Names for this Substance

  • 2,5-Furandicarboxylic acid
  • Furane-α,α′-dicarboxylic acid
  • Dehydromucic acid
  • NSC 40740
  • FDCA

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