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HomeProduct name list2-HYDROXY-4-METHYLBENZOPHENONE

2-HYDROXY-4-METHYLBENZOPHENONE

2-HYDROXY-4-METHYLBENZOPHENONE Structural

What is 2-HYDROXY-4-METHYLBENZOPHENONE?

Preparation

Preparation by Friedel–Crafts acylation of m-cresol,
? with benzoic acid in the presence of boron trifluoride at 160° for 2 h (94%) or in the presence of Amberlyst-15 in refluxing chlorobenzene for 65 h (37%) ;
? with benzoyl chloride in the presence of aluminium chloride at 75°, in nitrobenzene at 60° for 18 h (8%) or with titanium tetrachloride in the same conditions (17%).

Properties of 2-HYDROXY-4-METHYLBENZOPHENONE

Melting point: 62-65°C
Boiling point: 234°C/15mmHg(lit.)
Density  1.164±0.06 g/cm3(Predicted)
solubility  soluble in Methanol
form  powder to crystal
pka 8.05±0.35(Predicted)
color  White to Yellow to Green
λmax 375nm(MeOH (pH 11))(lit.)

Safety information for 2-HYDROXY-4-METHYLBENZOPHENONE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for 2-HYDROXY-4-METHYLBENZOPHENONE

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