4-BROMOBENZOPHENONE
- CAS NO.：90-90-4
- Empirical Formula: C13H9BrO
- Molecular Weight: 261.11
- MDL number: MFCD00000103
- EINECS: 202-024-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:07:02
What is 4-BROMOBENZOPHENONE?
Chemical properties
WHITE TO LIGHT BEIGE CRYSTALLINE POWDER
The Uses of 4-BROMOBENZOPHENONE
4-Bromobenzophenone is used in analytical applications such as HPLC and GC. It is also used as a chemical reagent and pharmaceutical intermediate.
Synthesis Reference(s)
The Journal of Organic Chemistry, 31, p. 2708, 1966 DOI: 10.1021/jo01346a526
Tetrahedron Letters, 27, p. 929, 1986 DOI: 10.1016/S0040-4039(00)84140-4
Purification Methods
Crystallise the phenone from EtOH. The 2,4-dinitrophenylhydrazone forms orange-red leaflets from dioxane/EtOH with m 207-209o. [Allen & Van Allan J Am Chem Soc 66 7 1944, Beilstein 7 H 422, 7 III 2079, 7 IV 1378.]
Properties of 4-BROMOBENZOPHENONE
| Melting point: | 79-84 °C(lit.) |
| Boiling point: | 350 °C(lit.) |
| Density | 1.4245 (rough estimate) |
| refractive index | 1.5130 (estimate) |
| Flash point: | 350°C |
| storage temp. | Sealed in dry,Room Temperature |
| form | Crystalline Powder |
| color | White to light beige |
| Water Solubility | Insoluble in water but slightly soluble in other solvents such as ethanol, ether and benzene. |
| BRN | 1910182 |
| CAS DataBase Reference | 90-90-4(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Bromobenzophenone (90-90-4) |
Safety information for 4-BROMOBENZOPHENONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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. 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 4-BROMOBENZOPHENONE
| InChIKey | KEOLYBMGRQYQTN-UHFFFAOYSA-N |
4-BROMOBENZOPHENONE manufacturer
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