3-HYDROXYBENZOPHENONE
- CAS NO.：13020-57-0
- Empirical Formula: C13H10O2
- Molecular Weight: 198.22
- MDL number: MFCD00002297
- EINECS: 235-879-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 3-HYDROXYBENZOPHENONE?
Chemical properties
light beige to brown-grey crystalline powder
The Uses of 3-HYDROXYBENZOPHENONE
3-Hydroxybenzophenone is a benzophenone metabolite with potential estrogenic and anti-androgenic activity. is a more attractive hydrogen bonding co-material for MCPBA, as the 3-hydroxyl group is unable to form an intramolecular hydrogen bond. It is commonly used as a radical and cationic photo initiators.
Preparation
Preparation by aromatization of 5-benzoyl-2- cyclohexenone,
? in the presence of 10% Pd/C in refluxing xylene for 6 h (60%)
? in the presence of lithium bromide and cupric bromide in refluxing acetonitrile for 1 h (75%).
Properties of 3-HYDROXYBENZOPHENONE
| Melting point: | 113-115 °C (lit.) |
| Boiling point: | 295.53°C (rough estimate) |
| Density | 1.1184 (rough estimate) |
| refractive index | 1.5954 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in Chloroform, DCM. Ethyl Acetate. |
| form | Solid |
| pka | 9.18±0.10(Predicted) |
| color | White |
| λmax | 315nm(EtOH)(lit.) |
| CAS DataBase Reference | 13020-57-0(CAS DataBase Reference) |
| NIST Chemistry Reference | M-hydroxybenzophenone(13020-57-0) |
Safety information for 3-HYDROXYBENZOPHENONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. 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. |
Computed Descriptors for 3-HYDROXYBENZOPHENONE
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