2,3,5,6-Tetrafluoroaniline
2,3,5,6-Tetrafluoroaniline (CAS: 700-17-4) is a fluorinated aromatic amine with the molecular formula HC6F4NH2 and a molecular weight of 165.09 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly in the development of novel materials. Its applications extend to the creation of electrochromic films, highlighting its utility in advanced material science and organic synthesis.
- Synonyms
- 6-Tetrafluoroaniline700-17-4HC6F4NH2

Electrochromic Film Development
2,3,5,6-Tetrafluoroaniline is utilised in the formation of electrochromic films, such as poly(2,3,5,6-tetrafluoroaniline). These films can be deposited on conductive substrates like ITO using perchloric acid as a dopant.
Organic Synthesis Building Block
As a fluorinated aniline derivative, this compound is a key intermediate in organic synthesis. It enables the introduction of tetrafluorinated phenyl rings into more complex molecular structures for research and development.
Material Science Research
The unique electronic properties imparted by the fluorine atoms make 2,3,5,6-Tetrafluoroaniline a compound of interest in material science research, contributing to the development of new functional materials.
| Molecular weight | 165.09 |
|---|---|
| Linear formula | HC6F4NH2 |
| Assay | 97% |
| Boiling point | 158 °C(lit.) |
| Solubility | perchloric acid: soluble |
| Application | 2,3,5,6-Tetrafluoroaniline was used to study the formation of electrochromic films of poly(2,3,5,6-tetrafluoroaniline) on ITO substrates from aqueous solutions utilising perchloric acid as dopant1. |
| Melting point | 31-32 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 63 °C / 145.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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 2,3,5,6-Tetrafluoroaniline used for?
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2,3,5,6-Tetrafluoroaniline is primarily used as a building block in organic synthesis and in the development of electrochromic films and other advanced materials.
What is the CAS number and molecular formula for 2,3,5,6-Tetrafluoroaniline?
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The CAS number is 700-17-4 and the linear molecular formula is HC6F4NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,5,6-Tetrafluoroaniline with a purity of 97% (assay). This product is suitable for research and chemical synthesis purposes and is not represented as USP, BP, or EP grade.
How should 2,3,5,6-Tetrafluoroaniline be handled safely?
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Handle 2,3,5,6-Tetrafluoroaniline with appropriate personal protective equipment, including a dust mask (N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the safety data sheet for comprehensive handling instructions. It is classified with GHS07 symbol, a Warning signal word, and hazards H315, H319, H335 (causes skin irritation, serious eye irritation, and may cause respiratory irritation).
Is 2,3,5,6-Tetrafluoroaniline available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2,3,5,6-Tetrafluoroaniline.
How can I request a quote or sample?
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To request a quote or a sample of 2,3,5,6-Tetrafluoroaniline, please contact our sales team through the website or by phone.
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