ChemicalBook > CAS DataBase List > 2,4,4'-TRIHYDROXYBENZOPHENONE

2,4,4'-TRIHYDROXYBENZOPHENONE

Product Name:
2,4,4'-TRIHYDROXYBENZOPHENONE
CAS No.
1470-79-7
Chemical Name:
2,4,4'-TRIHYDROXYBENZOPHENONE
CBNumber:
CB6493112
Molecular Formula:
C13H10O4
Formula Weight:
230.22
MOL File:
1470-79-7.mol
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2,4,4'-TRIHYDROXYBENZOPHENONE Property

Melting point:
197-198 °C(lit.)
Boiling point:
332.2°C (rough estimate)
Density 
1.2683 (rough estimate)
refractive index 
1.4977 (estimate)
pka
7.59±0.35(Predicted)
CAS DataBase Reference
1470-79-7(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
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N-Bromosuccinimide Price More Price(2)

Sigma-Aldrich Gold
Product number:
T65706
Product name :
2,4,4′-Trihydroxybenzophenone
Purity:
95%
Packaging:
1g
Price:
$44.7
Updated:
2019/12/02
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Buy
TCI Chemical Gold
Product number:
T0584
Product name :
2,4,4'-Trihydroxybenzophenone
Purity:
>98.0%(HPLC)(T)
Packaging:
10g
Price:
$256
Updated:
2020/06/24
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2,4,4'-TRIHYDROXYBENZOPHENONE Chemical Properties,Usage,Production

Chemical Properties

orange powder or chunks

Preparation

Preparation by reaction of 4-hydroxybenzoic 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. (78%);
in the presence of zinc chloride and a mixture of polyphosphoric acid/85% phosphoric acid (60:40) at 27°. Then, during 2 h, phosphorous trichloride was added between 27° and 37° and the mixture heated at 60° for 16 h (quantitative yield);
? in the presence of hydrofluoric acid at 75° in an autoclave.

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2,4,4'-TRIHYDROXYBENZOPHENONE Suppliers

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1470-79-7, 2,4,4'-TRIHYDROXYBENZOPHENONERelated Search:

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