3-(1,1,2,2-Tetrafluoroethoxy)aniline
3-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS: 831-75-4) is a fluorinated organic compound with the molecular formula F₂CHCF₂OC₆H₄NH₂ and a molecular weight of 209.14 g/mol. It serves as a valuable building block in chemical synthesis, particularly for creating novel fluorinated molecules. Its properties make it suitable for research and development in materials science and pharmaceuticals.
- Synonyms
- 2-(1,1,2,2-Tetrafluoroethoxy)anilineF2CHCF2OC6H4NH2

Organic Synthesis Intermediate
This aniline derivative is used as a key intermediate in the synthesis of more complex organic molecules. The presence of the tetrafluoroethoxy group offers unique electronic and lipophilic properties to target compounds.
Fluorinated Materials Development
It acts as a building block for the development of advanced materials where fluorine incorporation is desired. Such materials may find applications in electronics, coatings, and specialized polymers.
Pharmaceutical Research
3-(1,1,2,2-Tetrafluoroethoxy)aniline can be employed in the early stages of drug discovery and development. Fluorinated motifs are often incorporated into drug candidates to modulate metabolic stability, bioavailability, and binding affinity.
| Molecular weight | 209.14 |
|---|---|
| Linear formula | F2CHCF2OC6H4NH2 |
| Assay | 97% |
| Boiling point | 100 °C/7 mmHg(lit.) |
| Density | 1.358 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.464(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 3-(1,1,2,2-Tetrafluoroethoxy)aniline used for?
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3-(1,1,2,2-Tetrafluoroethoxy)aniline is primarily used as a building block in organic synthesis, particularly for the creation of novel fluorinated compounds for research in materials science and pharmaceuticals.
What are the CAS number and formula for 3-(1,1,2,2-Tetrafluoroethoxy)aniline?
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The CAS number is 831-75-4, and the molecular formula is F₂CHCF₂OC₆H₄NH₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(1,1,2,2-Tetrafluoroethoxy)aniline with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-(1,1,2,2-Tetrafluoroethoxy)aniline be handled safely?
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This compound is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Ensure good ventilation.
How is 3-(1,1,2,2-Tetrafluoroethoxy)aniline packed, shipped, and exported?
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Tech Serve Solutions packs, ships, and exports chemicals with meticulous attention to safety and regulatory compliance. Specific packaging details are available upon request.
How can I request a sample or a quote for 3-(1,1,2,2-Tetrafluoroethoxy)aniline?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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