2H-Pyran-2,4,6(3H,5H)-trione
CAS Registry Number®
10521-08-1
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CAS Name
2H-Pyran-2,4,6(3H,5H)-trioneMolecular Formula
C5H4O4Molecular Mass
128.08Cite this Page
2H-Pyran-2,4,6(3H,5H)-trione. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=10521-08-1 (retrieved ) (CAS RN: 10521-08-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
138-140 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C5H4O4/c6-3-1-4(7)9-5(8)2-3/h1-2H2
InChIKey
InChIKey=UNBPFPUTIKOOOI-UHFFFAOYSA-N
SMILES
O=C1CC(=O)OC(=O)C1
Canonical SMILES
O=C1OC(=O)CC(=O)C1
Other Names for this Substance
- 2H-Pyran-2,4,6(3H,5H)-trione
- Glutaric anhydride, 3-oxo-
- β-Ketoglutaric anhydride
- Pyran-2,4,6-trione
- Acetone dicarboxylic acid anhydride
