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4,4'-Dimetilbifenilo, 99 %, Thermo Scientific Chemicals
Description
4,4'-Dimethylbiphenyl is used in the preparation of biphenyl-4,4’-dicarboxylic acid, which acts as a monomer utilized in the synthesis of linear long chain polymer through polycondensation reaction. It is used to prepare 4-(4'-methylphenyl)benzaldehyde by selective photoxygenation reaction using 9-phenyl-10-methylacridinium perchlorate as a catalyst under visible light irradiation.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
El 4,4′-dimetilbifenilo se utiliza en la preparación del ácido bifenil-4,4’-dicarboxílico, que actúa como monómero utilizado en la síntesis de polímeros lineales de cadena larga mediante reacción de policondensación. Se utiliza para preparar 4-(4′-metilfenil)benzaldehído por reacción de fotoxigenación selectiva utilizando perclorato de 9-fenil-10-metilacridinio como catalizador bajo irradiación de luz visible.
Solubilidad
Insoluble en agua.
Notas
Incompatible con agentes oxidantes fuertes.
Specifications
Specifications
| Nombre del producto químico o material | 4,4'-Dimethylbiphenyl |
| Punto de fusión | 118°C to 122°C |
| Punto de ebullición | 295°C |
| Cantidad | 25 g |
| Beilstein | 1856053 |
| Información de solubilidad | Insoluble in water. |
| Formula Weight (peso de la fórmula) | 182.27 |
| Porcentaje de pureza | 99% |
RUO – Research Use Only
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