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ChemicalBook--->CAS DataBase List--->61445-50-9

61445-50-9

61445-50-9 Structure

61445-50-9 Structure
IdentificationMore
[Name]

2,3',4,4'-TETRAHYDROXYBENZOPHENONE
[CAS]

61445-50-9
[Synonyms]

2,3',4,4'-TETRAHYDROXYBENZOPHENONE
[Molecular Formula]

C13H10O5
[MDL Number]

MFCD00142775
[Molecular Weight]

246.22
[MOL File]

61445-50-9.mol
Chemical PropertiesBack Directory
[Melting point ]

201-202 °C
[Boiling point ]

559.4±45.0 °C(Predicted)
[density ]

1.526±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

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

Solid
[pka]

7.30±0.35(Predicted)
[color ]

Pale Yellow to Light Yellow
[CAS DataBase Reference]

61445-50-9(CAS DataBase Reference)
Safety DataBack Directory
[HS Code ]

2914.50.3000
Hazard InformationBack Directory
[Uses]

2,3'',4,4''-Tetrahydroxybenzophenone is a photoresist layer.
[Preparation]

Preparation by reaction of protocatechuic acid with resorcinol,
? in the presence of zinc chloride at 160° (Nencki reaction);
? in the presence of zinc chloride and phosphorous oxychloride for 4 days at r.t. (69%).
Well-known Reagent Company Product InformationBack Directory
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