3,6-Dibromo-9-ethylcarbazole
3,6-Dibromo-9-ethylcarbazole (CAS: 33255-13-9) is a brominated organic compound with a molecular weight of 353.05 g/mol. It serves as a valuable intermediate in organic synthesis, particularly within materials science and organic electronics research. Its structure makes it suitable for developing novel organic semiconductors, optoelectronic materials, and functional polymers. TSS supplies this compound at a high purity for research and development applications.
- Synonyms
- C14H11Br2N33255-13-9

Organic Electronics
Utilised as a building block for synthesising organic semiconductors and hole-transporting materials for applications in OLEDs and organic solar cells.
Materials Science Research
Employed in the development of novel functional polymers and advanced materials with tailored electronic and optical properties.
Synthetic Intermediates
Serves as a key intermediate in multi-step organic syntheses, enabling the construction of complex molecular architectures.
| Molecular weight | 353.05 |
|---|---|
| Empirical formula | C14H11Br2N |
| Assay | 98% |
| Melting point | 137-142 °C |


Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
- H413May cause long-lasting harmful effects to aquatic life
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| 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 3,6-Dibromo-9-ethylcarbazole used for?
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3,6-Dibromo-9-ethylcarbazole is primarily used as an intermediate in organic synthesis, with applications in materials science and organic electronics research for developing semiconductors and optoelectronic materials.
What is the CAS number and formula for 3,6-Dibromo-9-ethylcarbazole?
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The CAS number is 33255-13-9 and the empirical formula (Hill notation) is C14H11Br2N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,6-Dibromo-9-ethylcarbazole with an assay of 98%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 3,6-Dibromo-9-ethylcarbazole be handled safely?
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This compound is classified as Danger, with hazards including H302 (Harmful if swallowed) and H318 (Causes serious eye damage), and H413 (May cause long lasting harmful effects to aquatic life). Wear protective gloves and eye protection (P280, P305 + P351 + P338).
Is this chemical suitable for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3,6-Dibromo-9-ethylcarbazole.
How can I request a sample or quote for 3,6-Dibromo-9-ethylcarbazole?
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Please contact our sales team via the website or by phone to request a sample or a quotation for 3,6-Dibromo-9-ethylcarbazole.
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