Back متیل دیهیدروجاسمونات AZB Methyldihydrojasmonat German متیل دیهیدروجاسمونات Persian Metyylidihydrojasmonaatti Finnish Hédione French Metil-dihidrojazmonát Hungarian Diidrojasmonato di metile Italian Metil dihidrojasmonat Serbo-Croatian Metil dihidrojasmonat Serbian
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| Names | |
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| Preferred IUPAC name
Methyl 2-(3-oxo-2-pentylcyclopentyl)acetate | |
| Other names
Hedione
Kharismal Cepionate | |
| Identifiers | |
3D model (JSmol)
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| ECHA InfoCard | 100.042.254 |
PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C13H22O3 | |
| Molar mass | 226.316 g·mol−1 |
| Appearance | Clear to pale yellow oily liquid |
| Boiling point | 307.8 °C (586.0 °F; 581.0 K) |
| Hazards | |
| Occupational safety and health (OHS/OSH): | |
Main hazards
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Flammable |
| Flash point | 113 °C (235 °F; 386 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Methyl dihydrojasmonate (often referred to by its trade names of hedione or kharismal) is an aroma compound with an odour similar to that of jasmine. In racemic mixtures the odor is floral and citrus, while epimerized mixtures exhibit a dense buttery-floral odor with odor recognition thresholds of 15 parts per billion.[1] It was first synthesised in 1962[2][3] and is used in fine fragrances as well as cosmetics, toiletries, shampoos, soaps, and detergents.
- ^ Leffingwell, John C. (2001), The Methyl dihydrojasmonates, Leffingwell & Associates
- ^ Demole, E.; Lederer, E.; Mercier, D. (January 1962). "Synthèse du dihydrojasmonate de méthyle (pentyl-2-oxo-3-cyclopentylacétate de méthyle)". Helvetica Chimica Acta. 45 (2): 685–692. doi:10.1002/hlca.19620450234.
- ^ Demole, E.; Lederer, E.; Mercier, D. (January 1962). "Isolement et détermination de la structure du jasmonate de méthyle, constituant odorant caractéristique de l'essence de jasmin". Helvetica Chimica Acta. 45 (2): 675–685. doi:10.1002/hlca.19620450233.