9-(heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS Number 958261-51-3
Boronates, Chemistry Building Blocks, Heterocyclic Building Blocks, Monomers
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High quality monomer used for the synthesis of small molecules and polymers
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Carbazole derivatives are widely used for OFETs, OLED, PLED. 9-(heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole is one of the popular intermediates used for the synthesis of either small molecules or polymers (that are made into devices for display technology or photovoltaic solar cells).
9-(heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole, prepared from 2,7-Dibromo-9-(9-heptadecyl)carbazole, is an intermediate for the preparation of polymer semiconductor PCDTBT.

Note: This product has been used in our own lab for the synthesis of PCDTBT with device performance of 6.7% PCE.
General Information
CAS Number | 958261-51-3 |
Chemical Formula | C41H65B2NO4 |
Molecular Weight | 657.58 g/mol |
Synonyms |
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Classification / Family | Carbazole, Boronic esters, Monomer, Semiconductor synthesis, Low band gap polymers, Donors, OFETs, OLED, PLED, Organic Photovoltaics, Polymer solar sells |
Chemical Structure

Product Details
Purity | >97% |
Melting Point | 128 °C - 130 °C |
Appearance | White crystals |
Density | 1.01 g/cm3 |
Charaterisaton

MSDS Documentation
9-(heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole MSDS sheet
Literature and Reviews
- Carbazole and thienyl benzo[1,2,5]thiadiazole based polymers with improved open circuit voltages and processability for application in solar cells, H. Yi et al., J. Mater. Chem., 21(35), 13649-13656 (2011)
- Polycarbazoles for plastic electronics, P-L.T. Boudreault, Polym. Chem., 1, 127-136 (2010)
To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.