Home / Product Finder / Intermediates / 4-Bromo-2 6-difluoroaniline

Resources & Solutions

UniVOOK Chemical advocates providing customers with one-stop customized chemicals supply chain solutions. By an in-depth understanding of customers’ requirements and targets on planning, inventory control, packaging standards, delivery and regulations, we design particularly for each clients with matching service processes and strategic supports.

Product Manager


Structure Formula
Formula C6H4BrF2N
CAS No. 67567-26-4
EC No. 642-485-7
Molecular Weight 208.00
Synonyms 2,6-difluoro-4-bromoaniline; 4-bromo-2,6-difluorobenzenamine;


4-bromo-2, 6-difluoroaniline is an aniline derivative, with CAS number 67567-26-4 and molecular weight 208.01g/ml, appearing as a white crystalline solid with one bromine atom on the para-position and two fluorine atoms on the ortho-position. Th multiple substituents have different chemical reactivity, that making 4-bromo-2, 6-difluoroaniline being a general structure in chemical synthesis. The bromine substituents allow Pd to catalyze the coupling reaction to increase the size of the molecule. The amine groups are used as nucleophiles in chemical reactions and can also be oxidized to oxidized amine to synthesize azo compounds. The fluorine substituents can regulate the energy levels of molecular orbitals, and nucleophilic aromatic substitutions can be used to design macromolecules.


The Pd-azobenzene complex based on 4-bromo-2,6-difluoroaniline has photo-switching properties, which can be reversibly switched into two independent self-assembled structures. Conjugated quasi-planar triarylamines synthesized from 4-bromo-2,6-difluoroaniline are used as hole-transporting materials in perovskite solar cells and OLEDs.


Those properties make it widely and flexibly used in the synthesis of multiple industrial products. Its organic synthesis products are important components in the production of medicine, pesticides, organic semiconductors, energetic substances and OLEDs.


UniVOOK Chemical provides 4-Bromo-2,6-difluoroaniline with REACH certificate for EU market. If you need customized manufacturing services, please contact with our product manager at expert@univook.com.


Key advantages of 4-Bromo-2,6-difluoroaniline from UniVOOK Chemical:


Multiple Functional Groups: Convenient for synthesis;

Fluorinated Aniline Building Blocks: Used in semiconductors, solar cells and OLE;

High Purity: The purity is 98% min;

Worldwide Shipping: Fast and reliable worldwide distribution;


Exposure Controls
Appropriate engineering controls Ensure adequate ventilation and/or exhaust. A washing facility/water for eye and skin cleaning purposes should be present.

Eyes protection—Wear eye protection with side protection tested and approved under appropriate government standards such as EN166 (EU).

Hand protection—Handle with gloves. Gloves must be inspected prior to use and proper glove removal techniques should be used. The selected protective gloves have to satisfy the specifications of Regulation (EU) 2016/425 and the standard EN 374 derived from it.

Body protection—Choose body protection in relation to its type, to the concentration and amount of dangerous substances, and to the specific work-place.

Respiratory protection—Where risk assessment shows air-purifying respirators are appropriate use a fullface particle respirator type N99 (US) or type P2 (EN 143) respirator cartridges as a backup to engineering controls.


Check our new product 2,6-Dimethoxyphenol (Syringol)

Appearance White to crystal powder
Assay, %w/t: 98.0 min
Moisture, %w/t: 0.50 max
Melting Point, ℃: 67-68
Density, g/cm3: 1.788
Cr, ppm N.D.
As, ppm N.D.
Cd, ppm N.D.
Hg, ppm N.D.
Pb, ppm N.D.
Shelf Life

Under proper storage conditions, the shelf life is 12 months

Health & Safety

For more details and safety recommendations regarding the use of the product, please consult our Material Safety Data Sheet (MSDS), or Contact With our Product Manager.


Leave message to our Product Manager for more information on Application Consultation, Sample Support, Pricing etc.

We are more than happy to answer your questions within 24 hours.


    The form information is only used to respond to your request.