3-Hexylthiophene-2-boronic acid pinacol ester
3-Hexylthiophene-2-boronic acid pinacol ester (CAS: 850881-09-3, Formula: C16H27BO2S) is a valuable organoboron compound with a molecular weight of 294.26 g/mol. Supplied by Tech Serve Solutions, this reagent is primarily utilised in Suzuki-Miyaura cross-coupling reactions and in the development of advanced organic electronic materials, including photovoltaic devices and semiconductor polymers.
- IUPAC
- 2-(3-Hexyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,3-Hexyl-2-thienylboronic acid
- Synonyms
- 2-(3-Hexyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane3-Hexyl-2-thienylboronic acid
Suzuki-Miyaura Cross-Coupling Reactions
This boronate ester serves as a key building block in Suzuki-Miyaura cross-coupling reactions, enabling the formation of new carbon-carbon bonds crucial for complex organic synthesis.
Organic Electronics and Photovoltaics
It is employed in the synthesis of p-type and n-type semiconductor polymers for applications in solar cells and other organic electronic devices, contributing to advanced photovoltaic materials.
Materials Science Research
The compound facilitates the preparation of thiophene-based materials with tailored photophysical and electrochemical properties, including dyes for dye-sensitized solar cells and polymers with low band gaps.
Self-Assembly Studies
Used in research concerning the hierarchical self-assembly of peptide structures, particularly where semiconductor functionalization is required to achieve specific optoelectronic properties.
| Molecular weight | 294.26 |
|---|---|
| Empirical formula | C16H27BO2S |
| Assay | 95% |
| Density | 0.983 g/mL at 25 °C |
| Refractive index | n20/D 1.490-1.499 |
| Application | Reagent used for• Suzuki-Miyaura cross-coupling reactions1 • p-type/n-type switching of ambipolar bithiazole-benzothiadiazole-based polymers in solar cells1 • Hierarchical self-assembly of semiconductor functionalized peptide a-helixes and optoelectronic properties2 Reagent used in Preparation of• Photovoltaic materials, polymers, and thiophene-based compounds with photophysical, electrochemical, and fluorescent properties3,4,5• Polymer solar cells for Low band gap poly(1,4-arylene-2,5-thienylene)s with benzothiadiazole units6 • Dithienothiophene-based dyes for dye-sensitized solar cells7 |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
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-Hexylthiophene-2-boronic acid pinacol ester used for?
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3-Hexylthiophene-2-boronic acid pinacol ester is primarily used as a reagent in Suzuki-Miyaura cross-coupling reactions and in the synthesis of materials for organic electronics, such as photovoltaic devices and semiconductor polymers.
What is the CAS number and formula for 3-Hexylthiophene-2-boronic acid pinacol ester?
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The CAS number is 850881-09-3 and the empirical formula (Hill notation) is C16H27BO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a minimum assay of 95%. We do not represent it as USP, BP, or EP grade.
What are the safety and handling requirements?
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Appropriate personal protective equipment, including eyeshields and gloves, is recommended. For handling, a half-mask respirator or a multi-purpose combination respirator cartridge is advised. This compound is combustible with a flash point above 110 °C (230 °F).
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, adhering to all necessary regulations for safe packing, shipping, and international export.
How can I request a sample or quote for 3-Hexylthiophene-2-boronic acid pinacol ester?
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Please contact our sales team directly via our website or listed contact details to request a sample or a formal quotation.
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