Back كالكون Arabic کالکون AZB Calcona Catalan Chalkon Czech Chalkon German Χαλκόνη Greek Kalkono (kemio) Esperanto Chalcona Spanish کالکون Persian Kalkoni Finnish
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| Names | |
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| Preferred IUPAC name
Chalcone[2] | |
| Systematic IUPAC name
(2E)-1,3-Diphenylprop-2-en-1-one | |
| Other names
Chalkone
Benzylideneacetophenone Phenyl styryl ketone benzalacetophenone β-phenylacrylophenone γ-oxo-α,γ-diphenyl-α-propylene α-phenyl-β-benzoylethylene. | |
| Identifiers | |
3D model (JSmol)
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| ChEBI | |
| ChemSpider | |
| ECHA InfoCard | 100.002.119 |
PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C15H12O | |
| Molar mass | 208.260 g·mol−1 |
| Appearance | pale yellow solid |
| Density | 1.071 g/cm3 |
| Melting point | 55 to 57 °C (131 to 135 °F; 328 to 330 K) |
| Boiling point | 345 to 348 °C (653 to 658 °F; 618 to 621 K) |
| -125.7·10−6 cm3/mol | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chalcone is the organic compound C6H5C(O)CH=CHC6H5. It is an α,β-unsaturated ketone. A variety of important biological compounds are known collectively as chalcones or chalconoids.[3] They are widely known bioactive substances, fluorescent materials, and chemical intermediates.
- ^ Merck Index, 11th Edition, 2028
- ^ "Front Matter". Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 722. doi:10.1039/9781849733069-FP001. ISBN 978-0-85404-182-4.
- ^ Tomás-Barberán, Francisco A.; Clifford, Michael N. (2000). "Flavanones, Chalcones and Dihydrochalcones - Nature, Occurrence and Dietary Burden". Journal of the Science of Food and Agriculture. 80 (7): 1073–1080. doi:10.1002/(SICI)1097-0010(20000515)80:7<1073::AID-JSFA568>3.0.CO;2-B.