| | 81925-81-7 Basic information More.. |
| Product Name: | 5-METHYL-2-HEPTEN-4-ONE | | Synonyms: | 2-hepten-4-one,5-methyl-;5-methyl-2-hepten-4-on;5-METHYL-2-HEPTEN-4-ONE 98% PREDOMINAN;5-Methyl-2-hepten-4-one,99%;5-METHYL-2-HEPT-4-ONE;5-METHYL-2-HEPTEN-4-ONE IN 10% IN ETHANOL;5-METHYL-2-HEPTEN-4-ONE NATURAL 10% IN ETHANOL;FEMA 3761 | | CAS: | 81925-81-7 | | MF: | C8H14O | | MW: | 126.2 | | EINECS: | | | Mol File: | 81925-81-7.mol |  |
Use
(2E)-5-Methyl-2-hepten-4-one has a fruity, hazelnut, and green odor reminding of dried
fruits and a characteristic, nutty, roasted, and nougat-like hazelnut flavor. It was
identified as the character compound of natural hazelnut flavor. Preparation is possible, for example, by Grignard reaction of 2-butyl magnesium chloride with
crotonaldehyde and subsequent oxidation or by reaction of 2-methylbutanoyl
chloride with propene.
The material is used in fragrances as top-note booster in exotic fruit and citrus
notes and in nut, cocoa, coffee, and so on, flavors.
- 5-METHYL-2-HEPTEN-4-ONE
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- US $36.00-1.20 / kg
- 2024-04-16
- CAS:81925-81-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 5-METHYL-2-HEPTEN-4-ONE
-
- US $15.00-10.00 / KG
- 2021-08-11
- CAS:81925-81-7
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 5-METHYL-2-HEPTEN-4-ONE
-
- US $1.00 / KG
- 2019-12-23
- CAS:81925-81-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 1000KGS
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81925-81-7
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