4-Bromodiphenylamine
4-Bromodiphenylamine (CAS: 54446-36-5, C12H10BrN) is a specialised aromatic amine with a molecular weight of 248.12 g/mol. Utilised as a chemical building block in organic synthesis, it is particularly relevant in the development of novel compounds. Its structure lends itself to various chemical transformations, making it a valuable intermediate for researchers and industrial chemists exploring new molecular architectures and functional materials.
- IUPAC
- 1-(4-Bromophenyl)aniline,N-phenyl-4-bromoaniline
- Synonyms
- 1-(4-Bromophenyl)anilineN-phenyl-4-bromoaniline

Organic Synthesis Intermediate
4-Bromodiphenylamine serves as a key intermediate in the synthesis of complex organic molecules. Its reactive bromine atom and amine functionality allow for diverse coupling and derivatisation reactions.
Research and Development
This compound is employed in academic and industrial research settings for the exploration of new chemical entities and reaction pathways, contributing to advancements in material science and pharmaceuticals.
Building Block for Functional Materials
The diphenylamine scaffold, functionalised with bromine, makes it suitable for constructing specialised polymers, dyes, and electronic materials where specific electronic or optical properties are desired.
| Molecular weight | 248.12 |
|---|---|
| Empirical formula | C12H10BrN |
| Assay | 97% |
| Melting point | 85-89 °C |



Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn,N |
| Risk statements (R) | 22-37/38-41-51/53 |
| Safety statements (S) | 26-36/37/39-61 |
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-Bromodiphenylamine used for?
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4-Bromodiphenylamine is primarily used as an intermediate in organic synthesis and as a building block for developing novel chemical compounds and functional materials.
What are the CAS number and chemical formula for 4-Bromodiphenylamine?
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The CAS number is 54446-36-5 and the chemical formula is C12H10BrN.
What grade and purity does Tech Serve Solutions supply for 4-Bromodiphenylamine?
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Tech Serve Solutions supplies 4-Bromodiphenylamine with a minimum purity of 97%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-Bromodiphenylamine be handled safely?
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Handle 4-Bromodiphenylamine with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves, in a well-ventilated area. It is classified as harmful if swallowed, causes skin irritation, serious eye damage, and may cause respiratory irritation, with long-lasting harmful effects to aquatic life. Avoid release to the environment.
How is 4-Bromodiphenylamine packed and shipped?
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4-Bromodiphenylamine is shipped as a UN 3077, Class 9, Packing Group III substance, suitable for international export. Packaging adheres to stringent safety and regulatory standards.
How can I request a sample or quote for 4-Bromodiphenylamine?
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To request a sample or a quotation for 4-Bromodiphenylamine, please contact our sales team through the website or by phone.
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