2-HYDROXY-4-METHYLBENZOPHENONE
- CAS NO.：3098-18-8
- Empirical Formula: C14H12O2
- Molecular Weight: 212.24
- MDL number: MFCD01099035
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:00
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) |
 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
New Products
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