Dicarbonic acid

CAS Registry Number®

503-81-1
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CAS Name

Dicarbonic acid

Molecular Formula

C2H2O5

Molecular Mass

106.03

Cite this Page

Dicarbonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=503-81-1 (retrieved 2024-09-08) (CAS RN: 503-81-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C2H2O5/c3-1(4)7-2(5)6/h(H,3,4)(H,5,6)

InChIKey

InChIKey=ZFTFAPZRGNKQPU-UHFFFAOYSA-N

SMILES

O(C(O)=O)C(O)=O

Canonical SMILES

O=C(O)OC(=O)O

Other Names for this Substance

  • Dicarbonic acid
  • Formic acid, oxydi-
  • Pyrocarbonic acid
  • Formic acid, 1,1′-oxybis-