FREE shipping to on qualifying orders when you spend or more, processed by Ossila BV. All prices ex. VAT. Qualifying orders ship free worldwide! Fast, secure, and backed by the Ossila guarantee. It looks like you are visiting from , click to shop in or change country. Orders to the EU are processed by our EU office.
Join the Team About Ossila Contact Us | How to Order Shipping |Log In Create Account| Worldwide, $ USD   Flag

It looks like you are using an unsupported browser. You can still place orders by emailing us on info@ossila.com, but you may experience issues browsing our website. Please consider upgrading to a modern browser for better security and an improved browsing experience.

4-Bromo-2,6-difluoroaniline CAS 67567-26-4
Product Code B2301-5g
Price $103 ex. VAT
$ USD

How to Order | Shipping

A tri-halogenated aniline building block

A synthesis intermediate for azo-dyes and macromolecules in application of solar cells, OLEDs, organic semiconductors, self-assemble molecular architectures and drug release

Specifications | MSDS | Literature and Reviews

4-Bromo-2,6-difluoroaniline (CAS number 67567-26-4) is an aniline derivative with a bromine at para-position and two fluorines at ortho-positions. The multiple substituents have different chemical reactivities, making 4-bromo-2,6-difluoroaniline a versatile building block in chemical synthesis. The bromo-substituent allows Pd-catalysed coupling reaction for expanding the size of the molecule. The amine group is used as a nucleophile in a chemical reaction, or it can also be oxidised to amine oxide to synthesize conjugated azo compounds. The fluoro-substitutes adjust the energy level of the molecular orbitals while they can undergo nucleophilic aromatic substitution for designing macromolecules.

A Pd-azobenzene complex based on 4-bromo-2,6-difluoroaniline has shown photo-switching properties. It can reversibly switch to two discrete self-assembled structures. A conjugated quasiplanar triarylamines synthesized from 4-bromo-2,6-difluoroaniline is used as hole-transporting material in perovskite solar cells and OLEDs.

Multiple functional groups

Multiple functional groups

For facile synthesis

Fluorinated building block

Fluorinated aniline building block

For semiconductors, solar cells and OLEDs

Worldwide shipping for 67567-26-4

Worldwide shipping

Quick and reliable shipping

High purity 67567-26-4

High purity

>98% High purity

General Information

CAS Number 67567-26-4
Chemical Formula C6H4F2NBr
Full Name 4-Bromo-2,6-difluoroaniline
Molecular Weight 208.01 g/mol
Synonyms 4-Bromo-2,6-difluorobenzenamine
Classification / Family Fluorinated building block, Amine building block, Azo-dyes, solar cells, OLEDs, semiconductors, macromolecules

Chemical Structure

4-Bromo-2,6-difluoroaniline chemical structure, CAS 67567-26-4
4-Bromo-2,6-difluoroaniline chemical structure, CAS 67567-26-4

Product Details

Purity 98%
Melting Point Tm = 63 – 65 °C
Appearance White powder

MSDS Documentation

4-Bromo-2,6-difluoroaniline4-Bromo-2,6-difluoroaniline MSDS Sheet

Literature and Reviews

  1. Partially oxygen-bridged triphenylamines with a quasiplanar structure as a key scaffold for hole-transporting materials, A. Wakamiya et al., J. Synth. Org. Chem. Jpn., 74(11), 1128–1135(2016); DOI: 10.5059/yukigoseikyokaishi.74.1128.
  2. Selective release of a potent anticancer agent from a supramolecular hydrogel using green light, J. Karcher et al., RSC Adv., 11, 8546(2021); DOI: 10.1039/d0ra08893e.
  3. Synthesis of novel phenoxyimine ligands containing a 2,6-difluoro-4-styrylaniline, B. Liu et al., J. Chem. Res., 35(3), 151–153(2011); DOI: 10.3184/174751911X12979306434042.

Return to the top