3',5'-Dibromo-2'-hydroxyacetophenone
- CAS NO.：22362-66-9
- Empirical Formula: C8H6Br2O2
- Molecular Weight: 293.94
- MDL number: MFCD00191992
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 3',5'-Dibromo-2'-hydroxyacetophenone?
The Uses of 3',5'-Dibromo-2'-hydroxyacetophenone
3'',5''-Dibromo-2''-hydroxyacetophenone is a useful reagent in organic synthesis.
Preparation
Preparation by Fries rearrangement of 2,4-dibromophenyl acetate with aluminium chloride without solvent between 150° and 165°.
Properties of 3',5'-Dibromo-2'-hydroxyacetophenone
| Melting point: | 108-111 °C(lit.) |
| Boiling point: | 307.5±42.0 °C(Predicted) |
| Density | 1.936±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 8.07±0.23(Predicted) |
| color | White to Yellow to Orange |
| CAS DataBase Reference | 22362-66-9(CAS DataBase Reference) |
Safety information for 3',5'-Dibromo-2'-hydroxyacetophenone
| 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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 3',5'-Dibromo-2'-hydroxyacetophenone
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