3-METHYL-2,4-PENTANEDIONE

Product Name: 3-METHYL-2,4-PENTANEDIONE
CAS No.: 815-57-6
Chemical Name: 3-METHYL-2,4-PENTANEDIONE
Synonyms: DK924;1,1-DIACETYLETHANE;METHYLACETYLACETONE;3-ACETYL-2-BUTANONE;3-ACETYLBUTAN-2-ONE;3-Acetylbutane-2-one;3-Methyl-2,4-pentadione;3-METHYLPENTANE-2,4-DIONE;3-METHYL-2,4-PENTANEDIONE;2,4-Pentanedione, 3-methyl-
CBNumber: CB3121573
Molecular Formula: C6H10O2
Formula Weight: 114.14
MOL File: 815-57-6.mol

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3-METHYL-2,4-PENTANEDIONE Property

Melting point:: -7.75°C (estimate)
Boiling point:: 172-174 °C(lit.)
Density: 0.981 g/mL at 25 °C(lit.)
refractive index: n20/D 1.442(lit.)
Flash point:: 134 °F
storage temp.: Inert atmosphere,2-8°C
pka: pK1:10.87 (25°C)
form: clear liquid
color: Light yellow to Yellow to Green
Water Solubility: Soluble in water.
BRN: 635909
LogP: 0.623 (est)
CAS DataBase Reference: 815-57-6(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
RIDADR: UN 1224 3/PG 3
WGK Germany: 3
HS Code: 2914.19.0000
HazardClass: 3
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 282855
Product name: 3-Methyl-2,4-pentanedione, mixture of tautomers
Purity: technical grade, 85%
Packaging: 25g
Price: $129
Updated: 2024/03/01

TCI Chemical

Product number: M1132
Product name: 3-Methyl-2,4-pentanedione
Purity: >96.0%(T)
Packaging: 5mL
Price: $166
Updated: 2024/03/01

TCI Chemical

Product number: M1132
Product name: 3-Methyl-2,4-pentanedione
Purity: >96.0%(T)
Packaging: 25mL
Price: $576
Updated: 2024/03/01

Alfa Aesar

Product number: L01135
Product name: 3-Methyl-2,4-pentanedione, mixture of tautomers, 95%
Packaging: 5g
Price: $32.65
Updated: 2024/03/01

Alfa Aesar

Product number: L01135
Product name: 3-Methyl-2,4-pentanedione, mixture of tautomers, 95%
Packaging: 25g
Price: $106
Updated: 2024/03/01

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3-METHYL-2,4-PENTANEDIONE Chemical Properties,Usage,Production

Chemical Properties

clear colourless to yellow liquid

Uses

3-Methyl-2,4-pentanedione involves in asymmetric substitution of 1,3-diphenyl-2-propenyl acetate catalyzed by amphiphilic resin-supported monodentate phosphine ligands can occur.

Synthesis Reference(s)

Chemistry Letters, 8, p. 45, 1979
Journal of the American Chemical Society, 90, p. 2421, 1968 DOI: 10.1021/ja01011a039
Organic Syntheses, Coll. Vol. 5, p. 785, 1973

General Description

Peroxynitrite promoted aerobic oxidation of 3-methyl-2,4-pentanedione has been reported. The kinetics of the reaction of OH radicals with 3-methyl-2,4-pentanedione has been investigated in the gas-phase using a pulsed laser photolysis-laser induced fluorescence technique. 3-methyl-2,4-pentanedione participates in asymmetric substitution of 1,3-diphenyl-2-propenyl acetate catalyzed by amphiphilic resin-supported monodentate phosphine ligands.

3-METHYL-2,4-PENTANEDIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-METHYL-2,4-PENTANEDIONE Suppliers

Americas 1 Belgium 1 China 70 Europe 3 Germany 2 India 6 Japan 3 Switzerland 3 Ukraine 1 United Kingdom 8 United States 15 USA 1 Global 114

Shanghai Meiquan Chemical Technology Co., Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Syntechem Co.,Ltd

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Tianjin heowns Biochemical Technology Co., Ltd.

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View Lastest Price from 3-METHYL-2,4-PENTANEDIONE manufacturers

Nanjing jinheyou Trading Co., Ltd.

Product: 3-METHYL-2,4-PENTANEDIONE 815-57-6
Price: US $0.00/g
Min. Order: 1g
Purity: 98%min
Supply Ability: 20kg/month
Release date: 2019-11-01

Career Henan Chemical Co

Product: 3-METHYL-2,4-PENTANEDIONE 815-57-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1kg,5kg,100kg
Release date: 2019-07-04

815-57-6, 3-METHYL-2,4-PENTANEDIONERelated Search:

3-ETHYL-2,4-PENTANEDIONE HYDRINDANTIN 2-ACETYLCYCLOPENTANONE 2-ACETYL-1,3-CYCLOHEXANEDIONE 2-Methyl-1,3-cyclohexanedione 2-DIPHENYLACETYL-1,3-INDANDIONE-1-HYDRAZONE 3-TRIFLUOROACETYL-D-CAMPHOR Ethyl diacetoacetate 2-PHENYL-1,3-INDANDIONE 2-ACETYLCYCLOHEXANONE 3-METHYL-2,4-PENTANEDIONE 2-ACETYL-1-TETRALONE ETHYL 4-ACETYL-5-OXOHEXANOATE Solvent Yellow 33 3-methyl-2,5-pentanedione 3-METHYL-2,4-PENTANEDIONE, TECH., 85%, M IXTURE OF TAUTOMERS 3-(ETHOXYMETHYLENE)-2,4-PENTANEDIONE CYCLOPENTANEACETIC ACID, A,2-DIOXO-, ETHYL ESTER

3-METHYL-2,4-PENTANEDIONE

3-METHYLPENTANE-2,4-DIONE

3-ACETYLBUTAN-2-ONE

3-ACETYL-2-BUTANONE

1,1-DIACETYLETHANE

METHYLACETYLACETONE

3-methyl-2,4-pentanedione,mixtureoftautomers

3-Methyl-2,4-Pentanedione,>95%

3-METHYL-2,4-PENTANEDIONE: TECH., 90%

3-METHYL-2,4-PENTANEDIONE 96+%

3-METHYL-2,4-PENTANEDIONE MIXTURE OF TAUTOMERS TECH. 85%

3-Methyl-2,4-pentanedione, 85%, mixture of tautomers, tech.

3-Methyl-2,4-pentanedione, tech., mixture of tautomers

3-Acetylbutane-2-one

3-Methyl-2,4-pentadione

1,1-Diacetylethane Methylacetylacetone

3-Methyl-2,4-pentanedione, Mixture of tautoMers technical grade, 85%

3-Methyl-2,4-pentanedione,85%,tech., mixtureof tautomers

95%(mixture of tautomers)(NMR)

3-Methyl-2,4-pentanedione&gt

2,4-Pentanedione, 3-methyl-

DK924

815-57-6

CH3COCHCH3COCH3

Environmentally-friendly Oxidation

Ligands (Environmentally-friendly Oxidation)

Building Blocks

Carbonyl Compounds

C3 to C6

Organic Building Blocks

Ketones

Synthetic Organic Chemistry

C3 to C6

Carbonyl Compounds

Ketones

Miscellaneous

Environmentally-friendly Oxidation

Ligands (Environmentally-friendly Oxidation)