ChemicalBook--->CAS DataBase List--->3008-43-3

3008-43-3

3008-43-3 Structure

3008-43-3 Structure
IdentificationBack Directory
[Name]

3-METHYLCYCLOHEXANE-1,2-DIONE
[CAS]

3008-43-3
[Synonyms]

FEMA 3305
Homocorylone
3-methyl-2-cyclohexanedione
3-METHYL-1,2-CYCLOHEXADIONE
1-METHYL-2,3-CYCLOHEXADIONE
2-Cyclohexanedione,3-methyl-1
3-METHYLCYCLOHEXANE-1,2-DIONE
3-METHYL-1,2-CYCLOHEXANEDIONE
1,2-Cyclohexanedione, 3-methyl-
3-METHYL-1 2-CYCLOHEXANEDIONE 98+%
3-Methylcyclohexane-1,2-dione, 98+%
[EINECS(EC#)]

221-122-2
[Molecular Formula]

C7H10O2
[MDL Number]

MFCD00209518
[MOL File]

3008-43-3.mol
[Molecular Weight]

126.15
Chemical PropertiesBack Directory
[Melting point ]

61-63 °C(lit.)
[Boiling point ]

69-72 °C1 mm Hg(lit.)
[density ]

1.056±0.06 g/cm3(Predicted)
[FEMA ]

3305 | 1-METHYL-2,3-CYCLOHEXADIONE
[Fp ]

69-72°C/1mm
[Odor]

at 1.00 % in dipropylene glycol. coffee burnt sugar
[Odor Type]

caramellic
[JECFA Number]

425
[LogP]

0.60
[EPA Substance Registry System]

1,2-Cyclohexanedione, 3-methyl- (3008-43-3)
Safety DataBack Directory
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36/37/39
[WGK Germany ]

3
[TSCA ]

Yes
Hazard InformationBack Directory
[Description]

May be prepared from the ethyl ester of y-propionylbutyric acid and sodium ethylate.
[Chemical Properties]

1-Methyl-2,3-cyclohexadione has a burnt, sweet odor.
[Occurrence]

Reported found as a volatile constituent in coffee
[Preparation]

By the method described by Wallach; from the ethyl ester of γ-propionylbutyric acid and sodium ethylate
Spectrum DetailBack Directory
[Spectrum Detail]

3-METHYLCYCLOHEXANE-1,2-DIONE(3008-43-3)IR
3-METHYLCYCLOHEXANE-1,2-DIONE(3008-43-3)FT-IR
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