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
- 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.
Definition
ChEBI: 4-Methyl-2,3-pentanedione is an alpha-diketone.
Preparation
Prepared from isonitroso methyl isobutyl ketone by treatment with concentrated H2SO4; other methods employ mesityl oxide as the starting material
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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- 5-Androsten-3beta-ol-16,17dione
- 4-METHYL-2,3-PENTANEDIONE
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- 3,3,6,8-TETRAMETHYL-1,2,3,4-TETRAHYDRONAPHTHALENE-1,2-DIONE
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- 5-ALPHA-ANDROSTAN-3,16,17-TRIONE
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