4,4′-Dibromotriphenylamine
4,4′-Dibromotriphenylamine (CAS: 81090-53-1) is an organic compound with the molecular formula C18H13Br2N and a molecular weight of 403.11 g/mol. This chemical serves as a valuable hole transport material and a key building block for synthesising more complex hole transport materials. Its properties make it relevant in the fields of materials science and organic electronics, particularly in applications requiring efficient charge transport mechanisms.
- IUPAC
- N,N-Bis(4-bromophenyl)aniline
- Synonyms
- N,N-Bis(4-bromophenyl)aniline
Hole Transport Material
4,4′-Dibromotriphenylamine functions directly as a hole transport material, facilitating the movement of positive charge carriers. This property is crucial in the development of various electronic devices.
Building Block for Organic Electronics
It is employed as a synthetic intermediate for constructing advanced hole transport materials. These derived materials are vital components in organic light-emitting diodes (OLEDs) and organic photovoltaic cells (OPVs).
Materials Science Research
Researchers utilise this compound in materials science to explore novel organic semiconductors and functional materials. Its brominated structure allows for further chemical modification and functionalisation.
| Molecular weight | 403.11 |
|---|---|
| Empirical formula | C18H13Br2N |
| Assay | 96% |
| Application | Hole transport material and building block for hole transport materials.1,2,3 |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | >110 °C / >230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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 4,4′-Dibromotriphenylamine primarily used for?
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4,4′-Dibromotriphenylamine is used as a hole transport material and as a building block for synthesising more complex hole transport materials, particularly in the field of organic electronics.
What is the CAS number and molecular formula for 4,4′-Dibromotriphenylamine?
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The CAS number for 4,4′-Dibromotriphenylamine is 81090-53-1, and its empirical formula (Hill notation) is C18H13Br2N.
What grade and purity does Tech Serve Solutions supply for 4,4′-Dibromotriphenylamine?
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Tech Serve Solutions supplies 4,4′-Dibromotriphenylamine with an assay of 96%. This is a technical grade suitable for research and synthetic purposes. We do not represent this product as USP, BP, or EP.
What are the safety considerations when handling 4,4′-Dibromotriphenylamine?
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4,4′-Dibromotriphenylamine is classified under GHS07 with a Warning signal word. It is harmful if swallowed (H302), causes skin irritation (H315), may cause an allergic skin reaction (H317), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, should be used. Handle in a well-ventilated area and avoid dust formation.
How is 4,4′-Dibromotriphenylamine typically packed and shipped by TSS?
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As a global supplier and exporter, Tech Serve Solutions ensures that 4,4′-Dibromotriphenylamine is carefully packed in compliance with all relevant shipping regulations for hazardous materials. We export to destinations worldwide.
How can I request a sample or quote for 4,4′-Dibromotriphenylamine?
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To request a sample or a quotation for 4,4′-Dibromotriphenylamine, please contact our sales team via the website or directly via email, providing your details and the quantity required.
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