2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone
- CAS NO.：92152-60-8
- Empirical Formula: C14H11BrO3
- Molecular Weight: 307.14
- MDL number: MFCD00499092
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:53:55
What is 2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone?
Preparation
Preparation by reaction of p-bromophenylacetonitrile with resorcinol,
? in the presence of boron trifluoride etherate under hydrogen chloride atmosphere (8–10 h) and at r.t. overnight (90%) ;
? in the presence of zinc chloride and hydrogen chloride (Hoesch reaction).
Definition
ChEBI: 2-(4-bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone is a stilbenoid.
Properties of 2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone
| Melting point: | 176–177°C |
| Boiling point: | 481.7±14.0 °C(Predicted) |
| Density | 1.577±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 7.60±0.35(Predicted) |
Safety information for 2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H372:Specific target organ toxicity, repeated exposure H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P501:Dispose of contents/container to..… |
Computed Descriptors for 2-(4-Bromophenyl)-1-(2,4-dihydroxyphenyl)ethanone
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