3,3′-Dibromo-5,5′-bis(trimethylsilyl)-2,2′-bithiophene
3,3′-Dibromo-5,5′-bis(trimethylsilyl)-2,2′-bithiophene (CAS 207742-50-5) is a specialised organobromine compound with the molecular formula C14H20Br2S2Si2 and a molecular weight of 468.42 g/mol. This high-purity material (96% assay) serves as a crucial building block in materials science. Its primary applications lie in the synthesis of advanced polymers and small molecules for organic electronics, enabling orthogonal functionalisation and the creation of novel bridged thiophene structures.
- Synonyms
- 2′-bithiophene, 207742-50-5, C14H20Br2S2Si2
Organic Electronics Materials
This compound is employed in the synthesis of polymers and small molecules designed for organic electronic devices. It facilitates the development of materials with specific optoelectronic properties.
Orthogonal Functionalisation
It enables an orthogonal approach to functionalising materials, allowing for selective chemical modifications to fine-tune material performance in electronic applications.
Synthesis of Bridged Thiophene Compounds
The compound is a valuable precursor for synthesising complex bridged thiophene architectures, such as dithienosiloles, contributing to the development of novel organic semiconductors.
| Molecular weight | 468.42 |
|---|---|
| Empirical formula | C14H20Br2S2Si2 |
| Assay | 96% |
| Application | This material is useful in creating polymers and small molecule materials for organic electronics, which can be functionalized in an orthogonal approach. Also used in the synthesis of bridged thiophene compounds such as dithienosiloles.1 |
| Melting point | 85-90 °C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 3,3′-Dibromo-5,5′-bis(trimethylsilyl)-2,2′-bithiophene used for?
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This compound is used in materials science for creating polymers and small molecule materials for organic electronics, enabling orthogonal functionalisation and the synthesis of bridged thiophene compounds like dithienosiloles.
What are the CAS number and formula for this product?
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The CAS number is 207742-50-5, and the empirical formula is C14H20Br2S2Si2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at a 96% assay. It is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations?
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This material is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area.
How is this chemical packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions ensures appropriate packaging and compliance with international shipping regulations for this chemical.
How can I request a sample or quote?
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Please contact our sales team via the website or by phone to request a sample or obtain a quotation for 3,3′-Dibromo-5,5′-bis(trimethylsilyl)-2,2′-bithiophene.
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