| Identification | Back Directory | [Name]
3,5-Dimethyl-1,2-cyclopentanedione | [CAS]
13494-07-0 | [Synonyms]
CORONOL
FEMA 3269
3,5-dimethyl-2-cyclopentanedione
3,5-DIMETHYL-1,2-CYCLOPENTADIONE
3,5-DIMETHYL-1,2-CYCLOPENTANEDIONE
3,5-dimethylcyclopentane-1,2-dione
2-Cyclopentanedione,3,5-dimethyl-1
1,2-Cyclopentanedione, 3,5-dimethyl-
3,5-Dimethyl-1,2-cyclopentanedione,97%
3 5-DIMETHYL-1 2-CYCLOPENTADIONE 97+%
FEMA 3269,
3,5-DIMETHYL-1,2-CYCLOPENTADIONE
3,5-DIMETHYL-2-HYDROXY-2-CYCLOPENTENYL-1-ONE | [EINECS(EC#)]
236-811-3 | [Molecular Formula]
C7H10O2 | [MDL Number]
MFCD00143076 | [MOL File]
13494-07-0.mol | [Molecular Weight]
126.15 |
| Hazard Information | Back Directory | [Chemical Properties]
white to pale yellow crystalline powder | [Occurrence]
Reported found as a volatile constituent in coffee aroma and cooked pork. | [Preparation]
By direct alkylation of the methyl ester of the commercially available 3-methylcyclo-pent-2-en-2-ol-1-one, followed by
the cleavage of the ether function. | [Aroma threshold values]
Detection: 1 ppm | [Taste threshold values]
Taste characteristics at 10 ppm: brown, sweet, sugary, maple, caramellic |
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