4-Bromo-2,5-difluoroaniline
4-Bromo-2,5-difluoroaniline (CAS: 112279-60-4), with the molecular formula BrC6H2(F)2NH2 and a molecular weight of 208.00, is a fluorinated aromatic amine. It serves as a valuable building block in organic synthesis. This compound is primarily utilised in the development of novel molecules for research and industrial applications, particularly within the fields of medicinal chemistry and materials science, owing to its specific substitution pattern.
- Synonyms
- BrC6H2(F)2NH2

Organic Synthesis Intermediate
4-Bromo-2,5-difluoroaniline is employed as a key intermediate in the synthesis of complex organic molecules. Its functional groups allow for diverse chemical transformations in multi-step synthetic pathways.
Pharmaceutical Research
This compound can be used in the design and synthesis of potential pharmaceutical agents. The presence of fluorine atoms often influences the pharmacokinetic properties of drug candidates.
Materials Science
It may find application in the development of advanced materials, such as polymers or organic electronic components, where specific structural and electronic properties are required.
| Molecular weight | 208.00 |
|---|---|
| Linear formula | BrC6H2(F)2NH2 |
| Assay | 97% |
| Melting point | 74-78 °C(lit.) |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/37/38 |
| Safety statements (S) | 28-45 |
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-Bromo-2,5-difluoroaniline used for?
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4-Bromo-2,5-difluoroaniline (CAS: 112279-60-4) is primarily used as a building block and intermediate in organic synthesis, particularly for research in medicinal chemistry and materials science.
What is the CAS number and formula for 4-Bromo-2,5-difluoroaniline?
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The CAS number is 112279-60-4 and the linear formula is BrC6H2(F)2NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2,5-difluoroaniline with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Bromo-2,5-difluoroaniline be handled?
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Handling requires caution. It is classified as Danger with hazards including H301 (Toxic if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Use appropriate personal protective equipment, including eyeshields, face shields, gloves, and a P2 respirator cartridge.
How is 4-Bromo-2,5-difluoroaniline packed, shipped, and exported?
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4-Bromo-2,5-difluoroaniline is shipped and exported according to international regulations for hazardous materials, including UN 2811 classification (Toxic solid, organic, n.o.s.). Specific packaging details are available upon request.
How can I request a sample or quote?
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To request a sample or quote for 4-Bromo-2,5-difluoroaniline, please contact our sales team via the website or direct email, providing your contact details and desired quantity.
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