3,4-Dihydroxybenzophenone Chemical Properties

Melting point:

144-148 °C (lit.)

Boiling point:

314.35°C (rough estimate)

Density 

1.1956 (rough estimate)

refractive index 

1.5090 (estimate)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

soluble in Methanol

form 

powder to crystal

pka

8.02±0.18(Predicted)

color 

White to Light yellow to Green

InChIKey

ARWCZKJISXFBGI-UHFFFAOYSA-N

CAS DataBase Reference

10425-11-3(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-37/39

WGK Germany 

3

HS Code 

29145090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

3,4-Dihydroxybenzophenone Usage And Synthesis

Chemical Properties

cream crystalline powder

Preparation

Preparation by Fries rearrangement of pyrocatechol dibenzoate,
in the presence of aluminium chloride in nitrobenzene ? at 100° for 4 h (quantitative yield) or heated on a steam bath for 6 h ];
? in the presence of Nafion-XR, a H+-form ion exchange resin, at 175° for 4 h under nitrogen (38%).

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 2601, 1994 DOI: 10.1016/S0040-4039(00)77182-6

3,4-Dihydroxybenzophenone(10425-11-3)Related Product Information

• Benzophenone hydrazone
• Benzophenone
• Triclosan
• 4,4'-Dimethylbenzophenone
• 2,4-Difluorobenzophenone
• Bis(4-fluorophenyl)-methanone
• 4-Hydroxybenzophenone
• (3,4-Diaminophenyl)phenylmethanone
• 4,6-Dihydroxypyrimidine
• 2,2',4,4'-Tetrahydroxybenzophenone
• Butylated Hydroxytoluene
• 4,4'-Dihydroxybenzophenone,97%,4,4''-DIHYDROXYBENZOPHENONE 99+%,4,4'-Dihydroxybenzophenone, 98+%,p,p'-Dihydroxybenzophenone,4,4'-DIHYDROXYBENZOPHENONE
• 2,4-Dihydroxybenzophenone(UV-0),2,4-DIHYDROXYBENZOPHENONE 99+%,DIHYDROXYBENZOPHENONE(2,4-),2,4-DIHYDROXYBENZOPHENONE
• PURPURIN
• 2,3,3',4'-TETRAMETHOXYBENZOPHENONE
• Alizarin Complexone
• Alizarin Red S
• ANTHRACENE BROWN