4′-Bromo-4-mercaptobiphenyl
Tech Serve Solutions offers 4′-Bromo-4-mercaptobiphenyl (CAS: 220805-21-0), a compound with the molecular formula C12H9BrS and a molecular weight of 265.17 g/mol. This organobromine and thiol compound is primarily utilised in materials science, particularly in micro/nanoelectronics and self-assembly applications. Its structure lends itself to surface modification and the formation of ordered molecular layers, making it valuable for advanced material development.
- IUPAC
- 4′-Bromo-[1,1′-biphenyl]-4-thiol

Materials Science
4′-Bromo-4-mercaptobiphenyl serves as a key building block in advanced materials. Its unique bromo-thiol functionalization allows for precise control over material properties and surface interactions.
Micro/Nanoelectronics
The compound is employed in the development of next-generation electronic devices. It facilitates the creation of ordered molecular structures critical for conductive pathways and component interfaces at the nanoscale.
Self-Assembly
Utilised in self-assembly processes, this molecule can form ordered monolayers on surfaces. This property is fundamental for applications in nanotechnology, sensor development, and surface patterning.
Organic Synthesis
As a functionalised biphenyl derivative, it can be incorporated into larger molecular architectures through various coupling reactions, enabling the synthesis of complex organic materials.
| Molecular weight | 265.17 |
|---|---|
| Empirical formula | C12H9BrS |
| Storage temperature | 2-8°C |
| Melting point | 149-157 °C |
Precautionary statements
- P273Avoid release to the environment
- P501Dispose of contents and container per local regulations
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4′-Bromo-4-mercaptobiphenyl used for?
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4′-Bromo-4-mercaptobiphenyl is primarily used in materials science for applications such as micro/nanoelectronics and self-assembly, enabling the development of advanced materials and surface modifications.
What are the CAS number and molecular formula for 4′-Bromo-4-mercaptobiphenyl?
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The CAS number for 4′-Bromo-4-mercaptobiphenyl is 220805-21-0, and its molecular formula is C12H9BrS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Bromo-4-mercaptobiphenyl typically as a research or technical grade material. The specific assay and purity are available on the Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should 4′-Bromo-4-mercaptobiphenyl be handled and stored?
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Handle 4′-Bromo-4-mercaptobiphenyl with appropriate personal protective equipment in a well-ventilated area. Store refrigerated at 2-8°C. Refer to the Safety Data Sheet for comprehensive handling and hazard information.
Is 4′-Bromo-4-mercaptobiphenyl a controlled substance?
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Based on the provided data, 4′-Bromo-4-mercaptobiphenyl is not listed as a controlled substance.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions meticulously packages and ships chemicals globally, adhering to all relevant international regulations for hazardous materials transport. Specific packaging details are confirmed upon order.
How can I request a sample or quote for 4′-Bromo-4-mercaptobiphenyl?
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To request a sample or a quote, please use the contact form on our website or reach out to our sales team directly with your inquiry and required quantity.
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