Dicarbonic acid
CAS Registry Number®
503-81-1
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CAS Name
Dicarbonic acidMolecular Formula
C2H2O5Molecular Mass
106.03Cite 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 ) (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-