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| | 6-METHYL-3,5-HEPTADIEN-2-ONE Basic information |
| Product Name: | 6-METHYL-3,5-HEPTADIEN-2-ONE | | Synonyms: | TIMTEC-BB SBB008066;(3E)-6-Methyl-3,5-heptadien-2-one;2-methyl-2,4-heptadien-6-one;3,5-Heptadien-2-one, 6-methyl-;6-Methyl-hepta-3,5-diene-2-one;FEMA 3363;(E)-6-Methylhepta-3,5-dien-2-one;6-METHYL-3,5-HEPTADIEN-2-ONE | | CAS: | 1604-28-0 | | MF: | C8H12O | | MW: | 124.18 | | EINECS: | 216-507-7 | | Product Categories: | ketone Flavor | | Mol File: | 1604-28-0.mol |  |
| | 6-METHYL-3,5-HEPTADIEN-2-ONE Chemical Properties |
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ALFA
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| | 6-METHYL-3,5-HEPTADIEN-2-ONE Usage And Synthesis |
| Description | 6-Methyl-3,5-heptadien-2-one has a cinnamon-like odor with a
coconut undertone. May be prepared by reacting 2-methylbuten-
2-al with acetone in the presence of sodium ethylate or sodium
hydroxide; by pyrolysis of tertiary actylenic carbinyl acetoacetates
in the presence of an acid catalyst. | | Chemical Properties | Clear colorless to light yellow liquid | | Chemical Properties | 6-Methyl-3,5-heptadine-2-one has a cinnamon-like odor with a coconut undertone | | Occurrence | Reported as occurring in the oil of lavandin, grapes, tomato and tomato paste, green tea, filberts, cooked rice
and rice bran, licorice, corn oil and lemon balm | | Uses | 6-Methyl-3,5-heptadien-2-one is used in the preparation of (RS)-(E)-2,6-dimethyl-1,2-epoxy-3,5-heptadiene. | | Preparation | By reacting 2-methylbuten-2-al with acetone in the presence of sodium ethylate or sodium hydroxide; by pyrolysis of
tertiary acetylenic carbinyl acetoacetates in the presence of an acid catalyst. | | Aroma threshold values | Detection: 375 ppb | | Taste threshold values | Taste characteristics at 30 ppm: green and sweet with a brown, herbal aftertaste. |
| | 6-METHYL-3,5-HEPTADIEN-2-ONE Preparation Products And Raw materials |
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