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4023-81-8

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4023-81-8 Structure

4023-81-8 Structure
IdentificationBack Directory
[Name]

1-(3-BROMO-PHENYL)-BUTANE-1,3-DIONE
[CAS]

4023-81-8
[Synonyms]

4-Bromobenzoylacetone
1-(4-Bromophenyl)-1,3-butanedione
1-(3-BroMophenyl)-1,3-butanedione
1-(3-BROMO-PHENYL)-BUTANE-1,3-DIONE
1,3-Butanedione, 1-(4-bromophenyl)-
1-(4-Bromophenyl)-1,3-butanedione >
JR-13968, 1-(4-Bromophenyl)butane-1,3-dione, 95%
[Molecular Formula]

C10H9BrO2
[MDL Number]

MFCD07772931
[MOL File]

4023-81-8.mol
[Molecular Weight]

241.08
Chemical PropertiesBack Directory
[Melting point ]

94-96℃ (ethanol )
[Boiling point ]

331.7±22.0 °C(Predicted)
[density ]

1.441±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[form ]

powder to crystal
[pka]

8.41±0.10(Predicted)
[color ]

White to Orange to Green
[λmax]

321nm(H2O)(lit.)
[CAS DataBase Reference]

4023-81-8
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P305+P351+P338
[HS Code ]

2914.79.4000
Spectrum DetailBack Directory
[Spectrum Detail]

1-(3-BROMO-PHENYL)-BUTANE-1,3-DIONE(4023-81-8)1HNMR
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