ChemicalBook--->CAS DataBase List--->931-23-7

931-23-7

931-23-7 Structure

931-23-7 Structure
IdentificationBack Directory
[Name]

5-hydroxy-3-Methyl-2(5H)-furanone
[CAS]

931-23-7
[Synonyms]

2-hydroxy-4-methyl-2H-furan-5-one
5-hydroxy-3-Methyl-2(5H)-furanone
5-Hydroxy-3-methylfuran-2(5H)-one
2(5H)-Furanone, 5-hydroxy-3-methyl-
5-Hydroxy-3-methyl-2,5-dihydrofuran-2-one
[Molecular Formula]

C5H6O3
[MDL Number]

MFCD15145822
[MOL File]

931-23-7.mol
[Molecular Weight]

114.099
Chemical PropertiesBack Directory
[Melting point ]

72-73 °C
[Boiling point ]

90 °C(Press: 0.1 Torr)
[density ]

1.349±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2–8 °C
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly)
[form ]

powder to crystal
[pka]

10.03±0.40(Predicted)
[color ]

White to Orange to Green
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[HS Code ]

2932.20.5050
Hazard InformationBack Directory
[Uses]

Hydroxybutenolide can be used as reactant/reagent for synthetic preparation for enantioselective preparation of hydroxy-GR24 stereoisomers via contra-biomimetic nucleophilic cyclization.
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