5-CHLORO-2-HYDROXY-4-METHYLBENZOPHENONE Chemical Properties

Melting point:

138-141 °C(lit.)

Boiling point:

350.79°C (rough estimate)

Density 

1.1786 (rough estimate)

refractive index 

1.5380 (estimate)

pka

7.57±0.48(Predicted)

form 

powder to crystal

color 

White to Yellow to Green

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

HS Code 

2914.79.4000

MSDS

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

5-CHLORO-2-HYDROXY-4-METHYLBENZOPHENONE Usage And Synthesis

Chemical Properties

YELLOW TO GREENISH CRYSTALLINE POWDER

Preparation

Preparation by Fries rearrangement of 4-chloro- 3-methyl-phenyl benzoate in the presence of,
? aluminium chloride without solvent at 140° for 10 min (quantitative yield);
? Nafion-XR, a H⁺-form ion exchange resin, at 175° for 4 h (37%).

5-CHLORO-2-HYDROXY-4-METHYLBENZOPHENONE(68751-90-6)Related Product Information

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• 1-Chloro-3-ethylbenzene
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• 2-Hydroxydiphenylmethane
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• 2-HYDROXY-4-METHYLBENZOPHENONE
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• 3-Chloro-4-methylbenzaldehyde
• 2'-Hydroxy-4'-methylacetophenone
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• 1-(5-Chloro-2-hydroxyphenyl)ethanone