ChemicalBook--->CAS DataBase List--->6320-42-9

6320-42-9

6320-42-9 Structure

6320-42-9 Structure
IdentificationBack Directory
[Name]

7-hydroxy-2-methyl-4H-chromen-4-one
[CAS]

6320-42-9
[Synonyms]

NSC 31894
Hymecromone EP Impurity B
7-Hydroxy-2-methylchromone
7-hydroxy-2-methylchromen-4-one
7-Hydroxy-2-methyl-4H-1-benzopyran-
7-hydroxy-2-methyl-1-benzopyran-4-one
7-Hydroxy-2-Methyl-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 7-hydroxy-2-Methyl-
Hymecromone Impurity 2 (Hymecromone EP Impurity B)
[Molecular Formula]

C10H8O3
[MDL Number]

MFCD00208225
[MOL File]

6320-42-9.mol
[Molecular Weight]

176.17
Chemical PropertiesBack Directory
[Melting point ]

254-255℃
[Boiling point ]

345.5±42.0 °C(Predicted)
[density ]

1.319±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

neat
[pka]

7.07±0.40(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319
[Precautionary statements ]

P261-P305+P351+P338
Hazard InformationBack Directory
[Uses]

7-Hydroxy-2-methyl-4H-chromen-4-one is used in the synthesis of 2,2-Dimethyl-2H-pyranoflavonol and pyranochromone derivatives.
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