9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)
9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester) (CAS 958293-23-7) is an organosilicon compound with a molecular weight of 658.64. This material is primarily utilised in materials science for the synthesis of low-band gap photovoltaic polymer materials. It serves as a crucial building block in advanced organic electronics research and development, contributing to the creation of novel semiconductor materials with specific electronic properties.
- IUPAC
- 5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole,9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene
- Synonyms
- 958293-23-7C40H64B2O4Si5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene
Organic Photovoltaics
This silafluorene derivative is employed in the synthesis of polymers for organic photovoltaic devices. It contributes to achieving specific band gaps necessary for efficient light absorption and charge generation, leading to power conversion efficiencies.
Organic Electronics Synthesis
As a synthetic tool and reagent, it is integral to the development of advanced materials for organic and printed electronics. Its structure allows for the creation of functional polymers with tailored electronic and optical characteristics.
Thiophene-Based Materials
This compound is a valuable building block for thiophene-based monomers and polymers. These materials are frequently explored for their semiconducting properties in various electronic applications.
| Molecular weight | 658.64 |
|---|---|
| Empirical formula | C40H64B2O4Si |
| Assay | 97% |
| Form | powder |
| Application | This material is used in the synthesis of low-band gap photovoltaic polymer materials that give power conversion efficiences of approx 3%1. |
| Melting point | 115-120 °C |
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 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester) used for?
+
This material is used in the synthesis of low-band gap photovoltaic polymer materials.
What are the CAS number and molecular formula for this compound?
+
The CAS number is 958293-23-7 and the empirical formula (Hill notation) is C40H64B2O4Si.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this product at a minimum purity of 97%. This is a technical grade material and is not represented as USP, BP, or EP.
What are the safety and handling considerations for this chemical?
+
This compound is classified under WGK 2 in Germany, indicating it is hazardous to water. Appropriate personal protective equipment should be used when handling this chemical, and it should be stored in a well-ventilated area away from incompatible materials.
How is this product packed, shipped, and exported?
+
This chemical is supplied as a powder. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, adhering to all relevant shipping and export regulations.
How can I request a sample or quote for this product?
+
Please contact our sales team via the website or by telephone to request a sample or obtain a quotation for 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester).
▶ Related products
Poly(3-hexylthiophene-2,5-diyl)
Organic & Printed Electronics
![[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers — chemical structure, CAS 609771-63-3; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F609771-63-3.png&w=3840&q=75)
[6,6]-Phenyl C71 butyric acid methyl ester, mixture of isomers
Organic & Printed Electronics
6,13-Bis(triisopropylsilylethynyl)pentacene
Organic & Printed Electronics
![[6,6]-Phenyl C61 butyric acid methyl ester — chemical structure, CAS 160848-22-6; Organic & Printed Electronics, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F160848-22-6.png&w=3840&q=75)
[6,6]-Phenyl C61 butyric acid methyl ester
Organic & Printed Electronics
Fullerene-C60
C60
Organic & Printed Electronics
Cholesteryl hemisuccinate
C31H50O4
Organic & Printed Electronics
3,4-Ethylenedioxythiophene
Organic & Printed Electronics
Di-tetrabutylammonium cis-bis(isothiocyanato)bis(2,2′-bipyridyl-4,4′-dicarboxylato)ruthenium(II)
Organic & Printed Electronics
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis