ChemicalBook--->CAS DataBase List--->815-57-6

815-57-6

815-57-6 Structure

815-57-6 Structure
IdentificationMore
[Name]

3-METHYL-2,4-PENTANEDIONE
[CAS]

815-57-6
[Synonyms]

1,1-DIACETYLETHANE
3-ACETYL-2-BUTANONE
3-ACETYLBUTAN-2-ONE
3-METHYL-2,4-PENTANEDIONE
3-METHYLPENTANE-2,4-DIONE
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 MIXTURE OF TAUTOMERS TECH. 85%
3-METHYL-2,4-PENTANEDIONE 96+%
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
[EINECS(EC#)]

212-420-3
[Molecular Formula]

C6H10O2
[MDL Number]

MFCD00008762
[Molecular Weight]

114.14
[MOL File]

815-57-6.mol
Chemical PropertiesBack Directory
[Appearance]

clear colourless to yellow liquid
[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.)
[Fp ]

134 °F
[storage temp. ]

Inert atmosphere,2-8°C
[form ]

clear liquid
[pka]

pK1:10.87 (25°C)
[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)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
[RIDADR ]

UN 1224 3/PG 3
[WGK Germany ]

3
[HS Code ]

2914.19.0000
[HazardClass ]

3
[PackingGroup ]

III
Hazard InformationBack Directory
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

3-METHYL-2,4-PENTANEDIONE(815-57-6)1HNMR
3-METHYL-2,4-PENTANEDIONE(815-57-6)Raman
3-METHYL-2,4-PENTANEDIONE(815-57-6)FT-IR
3-METHYL-2,4-PENTANEDIONE(815-57-6)IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

3-Methyl-2,4-pentanedione, mixture of tautomers, 95%(815-57-6)
[Sigma Aldrich]

815-57-6(sigmaaldrich)
[TCI AMERICA]

3-Methyl-2,4-pentanedione,>96.0%(T)(815-57-6)
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