4-Bromo-4'-hydroxybiphenyl
- CAS NO.：29558-77-8
- Empirical Formula: C12H9BrO
- Molecular Weight: 249.1
- MDL number: MFCD00059076
- EINECS: 608-376-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-08-14 18:30:16
What is 4-Bromo-4'-hydroxybiphenyl?
Chemical properties
White or cream powder
The Uses of 4-Bromo-4'-hydroxybiphenyl
A biphenyl starting material. 4?-Bromo-(1,1?-biphenyl)-4-ol is a useful intermediate. Vinylation of 4-bromo-4?-hydroxybiphenyl and ethyl acrylate using Pd (OAc) 2/PPh 3 catalyst was studied. Ethyl 4-(4?-hydroxyphenyl) cinnamate was formed as the vinylation product, while, 4-hydroxybiphenyl and ethyl cinnamate were formed as side products. Preparation of 4-cyano-4'-hydroxybiphenyl This was prepared from 4-bromo-4'-benzenesulphonyloxybiphenyl by first hydrolysing it to 4-bromo-4-hydroxybiphenyl using sodium hydroxide dissolved in a mixture of water and dioxan. The syntheses of the Nanocomposite dendrimers based on cyclic phosphazene cores: Amorphous materials, were accomplished by following a modified literature procedure by reacting phosphonitrilic chloride trimer with 4-bromophenol or 4-bromo-4?-hydroxybiphenyl, respectively, in the presence of K 2 CO 3 in tetrahydrofuran (THF).
What are the applications of Application
4′-Bromo-(1,1′-biphenyl)-4-ol is a biphenyl starting material
Properties of 4-Bromo-4'-hydroxybiphenyl
| Melting point: | 164-166 °C(lit.) |
| Boiling point: | 355.5±17.0 °C(Predicted) |
| Density | 1.4188 (rough estimate) |
| refractive index | 1.5130 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 9.70±0.15(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| Water Solubility | Soluble in water (partly), and methanol. |
| CAS DataBase Reference | 29558-77-8(CAS DataBase Reference) |
Safety information for 4-Bromo-4'-hydroxybiphenyl
| 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 4-Bromo-4'-hydroxybiphenyl
4-Bromo-4'-hydroxybiphenyl manufacturer
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