Acetonedicarboxylic acid
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Acetonedicarboxylic acid[1] | ||
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3-Oxopentanedioic acid | ||
Other names 1,3-Acetonedicarboxylic acid; 3-oxoglutaric acid; 3-ketoglutaric acid; β-ketoglutaric acid | ||
Identifiers | ||
PubChem | 68328 | |
ChemSpider | 61623 | |
EC number | 208-797-9 | |
Jmol-3D images | Image 1 Image 2 | |
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Properties | ||
Molecular formula | C5H6O5 | |
Molar mass | 146.09814 g/mol | |
Density | 1,499 g/cm3 | |
Melting point | 133 °C (dec.) | |
Boiling point | 408,4 °C (760mm Hg) | |
Hazards | ||
Flash point | 2,149 °C; 3,900 °F; 2,422 K | |
(verify) (what is: / ?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | ||
Infobox references | ||
Acetonedicarboxylic acid or 3-oxoglutaric acid is a simple carboxylic acid, which may be used as a building block in organic chemistry.
It is commercially available.[2] It may also be prepared by decarbonylation of citric acid in fuming sulfuric acid:[3]
References
- ↑ 1,3-Acetonedicarboxylic acid at Sigma-Aldrich (safety data sheet)
- ↑ German patent DE 32245 Farbwerke vormals Meister, Lucius und Brüning in Höchst a. M. (eingereicht 9. November 1884, erteilt 9. July 1885)
- ↑ Roger Adams, H. M. Chiles, and C. F. Rassweiler (1941), "Acetonedicarboxylic Acid", Org. Synth.; Coll. Vol. 1: 10
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