Dehydroacetic acid
CAS Registry Number®
771-03-9
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CAS Name
Dehydroacetic acidMolecular Formula
C8H8O4Molecular Mass
168.15Cite this Page
Dehydroacetic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=771-03-9 (retrieved ) (CAS RN: 771-03-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
112 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C8H8O4/c1-4-3-6(10)7(5(2)9)8(11)12-4/h3,10H,1-2H3
InChIKey
InChIKey=PKLPQOJFHFGVBS-UHFFFAOYSA-N
SMILES
C(C)(=O)C1=C(O)C=C(C)OC1=O
Canonical SMILES
O=C1OC(=CC(O)=C1C(=O)C)C
Other Names for this Substance
- 2H-Pyran-2-one, 3-acetyl-4-hydroxy-6-methyl-
- Sorbic acid, 2-acetyl-3,5-dihydroxy-, δ-lactone
- 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
- 3-Acetyl-4-hydroxy-6-methyl-2H-2-pyrone
- Dehydroacetic acid
