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644-46-2

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644-46-2 Structure

644-46-2 Structure
IdentificationBack Directory
[Name]

Allo Maltol
[CAS]

644-46-2
[Synonyms]

NSC 166902
Allo Maltol
Kojic Impurity 2
α-Deoxykojic Acid
3-Hydroxy-6-Methyl-4-pyrone
5-Hydroxy-2-Methyl-γ-pyrone
2-Methyl-5-hydroxy-1,4-pyrone
4H-Pyran-4-one, 5-hydroxy-2-methyl-
2-Methyl-5-hydroxy-(4H)-pyran-4-one
[Molecular Formula]

C6H6O3
[MDL Number]

MFCD04125897
[MOL File]

644-46-2.mol
[Molecular Weight]

126.11
Chemical PropertiesBack Directory
[Melting point ]

166 °C
[Boiling point ]

285.5±40.0 °C(Predicted)
[density ]

1.348±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

Acetone (Slightly), DMSO (Sparingly), Methanol (Slightly)
[form ]

Solid
[pka]

8.32±0.10(Predicted)
[color ]

Off-White to Pale Yellow
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22
[WGK Germany ]

3
Hazard InformationBack Directory
[Chemical Properties]

N/A
[Uses]

The esters of 5-hydroxy-2-methyl-4H-pyran-4-one
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