| Identification | Back Directory | [Name]
Umbellulon | [CAS]
24545-81-1 | [Synonyms]
Umbellulon
UMBELLULONE
2-Methyl-5-isopropyl-4-oxobicyclo[3.1.0]hexane-2-ene
4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hex-3-en-2-one
Bicyclo[3.1.0]hex-3-en-2-one, 4-methyl-1-(1-methylethyl)- | [Molecular Formula]
C10H14O | [MDL Number]
MFCD01679782 | [MOL File]
24545-81-1.mol | [Molecular Weight]
150.22 |
| Chemical Properties | Back Directory | [Melting point ]
146-148 °C | [Boiling point ]
220°C (estimate) | [density ]
0.9572 | [refractive index ]
1.4833 (estimate) | [Odor]
at 10.00?%?in?dipropylene glycol. minty pungent | [LogP]
2.063 (est) |
| Hazard Information | Back Directory | [Chemical Properties]
Pungent and irritating, but in dilution
rather pleasant, minty-Tansy-like, resinous-balsamic odor of moderate to poor tenacity. | [Physical properties]
Colorless oily liquid. Practically insoluble in water, soluble in alcohol and oils. | [Production Methods]
Umbellulon can be produced by isolation from the essential oil of
Umbellularia califomica (California laurel) in
which the ketone is present at the rate of
20 to 60%.
The ketone may be accompanied by Pseudoumbellulone, a solid isomer. |
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