61794-96-5

Basic information

• Product Name: 4,4'-DIBROMO-3,3'-DIMETHYLBIPHENYL
• Synonyms: 4,4'-DIBROMO-3,3'-DIMETHYLBIPHENYL;DBDMBP
• CAS NO: 61794-96-5
• Molecular Formula: C₁₄H₁₂Br₂
• Molecular Weight: 340.05
• Mol File: 61794-96-5.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 370.5±37.0 °C(Predicted)
• Appearance: /
• Density: 1.548±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 4,4'-DIBROMO-3,3'-DIMETHYLBIPHENYL(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-DIBROMO-3,3'-DIMETHYLBIPHENYL(61794-96-5)
• EPA Substance Registry System: 4,4'-DIBROMO-3,3'-DIMETHYLBIPHENYL(61794-96-5)

Safety Data

• Hazardous Substances Data: 61794-96-5(Hazardous Substances Data)

Usage

General Description

4,4'-Dibromo-3,3'-dimethylbiphenyl is a chemical compound with the molecular formula C14H12Br2. It is a type of brominated biphenyl, which is a class of organic compounds containing two phenyl rings connected by a single bond. This specific compound is characterized by the presence of two bromine atoms and two methyl groups on the biphenyl structure. It is commonly used as a chemical intermediate in the synthesis of various organic compounds, and its properties make it useful for applications in the fields of pharmaceuticals, agrochemicals, and materials science. The chemical's structure and properties make it valuable for research and development processes in these industries, making it an important compound in the chemical and pharmaceutical sectors.

Upstream product

• 76006-33-2 3-bromo-2-methylbenzoic acid 
• 119-93-7 o-tolidin 
• 612-75-9 3,3'-dimethyl-biphenyl 
• 88-72-2 1-methyl-2-nitrobenzene 
• 617-22-1 2,2'-dimethylhydrazobenzene 

Downstream Products

• 162583-24-6 (CH₃)2C₃BO₂H₄C₆H₃(CH₃)C₆H₃(CH₃)C₃BO₂H₄(CH₃)2 
• 61794-81-8 4,4'-Bis-(1-bromo-2,3,4,5-tetraphenyl-cyclopenta-2,4-dienyl)-3,3'-dimethyl-biphenyl 
• 61794-65-8 C₇₂H₅₄O₂ 

Relevant articles and documents

Structurally and electronically modulated spin interaction of transient biradicals in two photon-gated stepwise photochromism

The development of two-photon induced photochromic compounds is important for advanced photoresponsive materials. The utilization of the long-lived transient states or species for two-photon absorption is one of the efficient strategies to realize the advanced photochemical behavior beyond a one-photon photochemical reaction. We have synthesized bi-photochromic compounds composed of two photochromic phenoxyl-imidazolyl radical complex units. The biphotochromic compounds generate two biradical units when the two photochromic units absorb photons with a stepwise manner. The interaction between the two biradicals through the central bridging phenyl ring is the key feature to control the stepwise photochromic reaction. Here, we introduced aromatic spacers in order to modulate the distance and the dihedral angle between the biradical units. The color and the rate of the thermal back reaction of the stepwise photochromism can be regulated by the control of the central bridging part. These results give important insights to develop desirable advanced photoresponsive compounds.

A method for synthesis of biphenyl derivatives (by machine translation)

The invention discloses a biphenyl derivative synthesis method, the method to transition metal palladium as the catalyst, through the aromatic carboxylic acid carboxyl group between the ortho position of the cross-dehydrogenation coupling, decarboxylation reaction, one-step simple, efficient synthesized a series of biphenyl derivatives. Raw materials of the invention is simple and easy, simple operation, environment-friendly and the like. (by machine translation)

Synthesis of Sugar-containing Polymers by Self-condensation with Diboronic Acid

Self-condensation of 3,3'-bis(N,N-di-n-butylaminomethyl)biphenyl-4,4'-diboronic acid and saccharides yields polymers containing saccharides in the main chain: they show unique CD spectroscopic porperties which reflect the chirality of saccharides.