Other grades of this product :
| 4-Bromo-4'-hydroxybiphenyl Basic information |
| 4-Bromo-4'-hydroxybiphenyl Chemical Properties |
| 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 | | form | powder to crystal | | pka | 9.70±0.15(Predicted) | | color | White to Almost white | | Water Solubility | Soluble in water (partly), and methanol. | | CAS DataBase Reference | 29558-77-8(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | HS Code | 29081990 |
| 4-Bromo-4'-hydroxybiphenyl Usage And Synthesis |
| Chemical Properties | White or cream powder | | Uses | 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). |
| 4-Bromo-4'-hydroxybiphenyl Preparation Products And Raw materials |
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