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| | 3,5-Dimethyl-1,2-cyclopentanedione Basic information |
| Product Name: | 3,5-Dimethyl-1,2-cyclopentanedione | | Synonyms: | 2-Cyclopentanedione,3,5-dimethyl-1;3,5-dimethyl-2-cyclopentanedione;CORONOL;FEMA 3269;3,5-DIMETHYL-2-HYDROXY-2-CYCLOPENTENYL-1-ONE;3,5-DIMETHYL-1,2-CYCLOPENTADIONE;3,5-DIMETHYL-1,2-CYCLOPENTANEDIONE;3,5-dimethylcyclopentane-1,2-dione | | CAS: | 13494-07-0 | | MF: | C7H10O2 | | MW: | 126.15 | | EINECS: | 236-811-3 | | Product Categories: | Alphabetical Listings;C-D;Flavors and Fragrances | | Mol File: | 13494-07-0.mol |  |
| | 3,5-Dimethyl-1,2-cyclopentanedione Chemical Properties |
| | 3,5-Dimethyl-1,2-cyclopentanedione Usage And Synthesis |
| 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 |
| | 3,5-Dimethyl-1,2-cyclopentanedione Preparation Products And Raw materials |
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