ChemicalBook--->CAS DataBase List--->771-03-9

771-03-9

771-03-9 Structure

771-03-9 Structure
IdentificationBack Directory
[Name]

DEHYDROACETIC ACID
[CAS]

771-03-9
[Synonyms]

Einecs 212-227-4
[EINECS(EC#)]

212-227-4
[Molecular Formula]

C8H8O4
[MDL Number]

MFCD00006634
[MOL File]

771-03-9.mol
[Molecular Weight]

168.15
Chemical PropertiesBack Directory
[Melting point ]

112 °C
[Boiling point ]

305.0±42.0 °C(Predicted)
[density ]

1.369±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

5.27±0.50(Predicted)
[Odor]

at 100.00?%. odorless
[LogP]

0.221 (est)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P261-P280-P305+P351+P338-P304+P340
Hazard InformationBack Directory
[Uses]

3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one is a reagent used in the preparation of of 2,4-disubstituted-1,5-benzodiazepines of CNS active agents.
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