4-METHYL-2,3-PENTANEDIONE
4-METHYL-2,3-PENTANEDIONE Basic information
- Product Name:
- 4-METHYL-2,3-PENTANEDIONE
- Synonyms:
-
- FEMA 2730
- 4-METHYL-2,3-PENTANEDIONE
- ACETYL ISOBUTYRYL
- 2,3-Pentanedione, 4-methyl-
- 2,3-Pentanedione,4-methyl-
- 4-methyl-3-pentanedione
- 4-Methyl-pentane-2,3-dione
- 4-methylpentane-2,3-dione
- CAS:
- 7493-58-5
- MF:
- C6H10O2
- MW:
- 114.14
- EINECS:
- 231-328-4
- Product Categories:
-
- Organics
- Mol File:
- 7493-58-5.mol
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4-METHYL-2,3-PENTANEDIONE Chemical Properties
- FEMA
- 2730 | 4-METHYL-2,3-PENTANEDIONE
- solubility
- Slightly soluble in water, soluble in Propylene glycol, Ethyl alcohol and all common perfume and flavor materials.
- Odor
- at 1.00 % in dipropylene glycol. sweet fruity buttery creamy fatty
- Odor Type
- buttery
- JECFA Number
- 411
- LogP
- -0.45
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4-METHYL-2,3-PENTANEDIONE Usage And Synthesis
Description
4-Methyl-2,3-pentanedione has a characteristic pungent odor. This may be prepared from isonitroso methyl isobutyl ketone by treatment with concentrated H2S04; other methods employ mesityl oxide as the starting material.
Occurrence
Reported found in coffee, beer, avocado, malt and krill.
Uses
Frequently used in flavors for Banana, Butter, Butterscotch, Nut, Rum, StraJvberry, etc.
Preparation
Prepared from isonitroso methyl isobutyl ketone by treatment with concentrated H2SO4; other methods employ mesityl oxide as the starting material
Definition
ChEBI: 4-Methyl-2,3-pentanedione is an alpha-diketone.
Taste threshold values
Taste characteristics at 80 ppm: sweet, creamy, fruity, buttery, with a cooked estry nuance.
4-METHYL-2,3-PENTANEDIONESupplier
Hangzhou Sage Chemical Co., Ltd.
- Tel
- +86057186818502 13588463833
- info@sagechem.com
Amadis Chemical Company Limited
- Tel
- 571-89925085
- sales@amadischem.com
sgtlifesciences pvt ltd
- Tel
- +8617013299288
- dj@sgtlifesciences.com
BOC Sciences
- Tel
- info@bocsci.com
Dayang Chem (Hangzhou) Co.,Ltd.
- Tel
- 571-88938639 +8617705817739
- info@dycnchem.com
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4-METHYL-2,3-PENTANEDIONE(7493-58-5)Related Product Information
- 3-Methyl-1,2-cyclopentanedione
- (1S)-(+)-CAMPHORQUINONE
- (1R)-(-)-CAMPHORQUINONE
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- 3,5-Dimethyl-1,2-cyclopentanedione
- 3-METHYLCYCLOHEXANE-1,2-DIONE
- DL-CAMPHORQUINONE
- 2,3-Pentanedione
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- 4-METHYL-2,3-PENTANEDIONE
- 3,5-DIPHENYLCYCLOPENTANE-1,2,4-TRIONE
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- 5-ALPHA-ANDROSTAN-3,16,17-TRIONE
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