2,4-Difluoroaniline
2,4-Difluoroaniline (CAS: 367-25-9) is a fluorinated aromatic amine with the molecular formula F2C6H3NH2 and a molecular weight of 129.11 g/mol. Supplied by Tech Serve Solutions with an assay of 99%, this compound serves as a versatile building block in organic synthesis. Its unique difluorinated structure makes it valuable in the development of pharmaceuticals, agrochemicals, and advanced materials where fluorine incorporation is desired.
- Synonyms
- F2C6H3NH2

Pharmaceutical Intermediates
2,4-Difluoroaniline is a key intermediate in the synthesis of various active pharmaceutical ingredients (APIs). Its incorporation can enhance drug properties such as metabolic stability and lipophilicity.
Agrochemical Development
This compound is utilised in the creation of novel pesticides and herbicides. The presence of fluorine atoms can influence the biological activity and environmental persistence of agrochemical products.
Material Science
As a fluorinated building block, 2,4-Difluoroaniline finds application in the synthesis of specialty polymers and advanced materials, contributing unique electronic and physical properties.
Research and Development
It is a valuable reagent in academic and industrial research laboratories for exploring new chemical transformations and synthesizing novel organic molecules.
| Molecular weight | 129.11 |
|---|---|
| Linear formula | F2C6H3NH2 |
| Assay | 99% |
| Boiling point | 170 °C/753 mmHg(lit.) |
| Density | 1.268 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.506(lit.) |
| Melting point | −7.5 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 62 °C / 143.6 °F |
| Transport (UN / ADR) | UN 2941 6.1 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 28-36/37/39 |
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 2,4-Difluoroaniline primarily used for?
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2,4-Difluoroaniline is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and advanced materials where the introduction of fluorine atoms is beneficial.
What is the CAS number and chemical formula for 2,4-Difluoroaniline?
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The CAS number for 2,4-Difluoroaniline is 367-25-9, and its linear chemical formula is F2C6H3NH2.
What grade and purity does Tech Serve Solutions supply for 2,4-Difluoroaniline?
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Tech Serve Solutions supplies 2,4-Difluoroaniline with a minimum assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should 2,4-Difluoroaniline be handled safely?
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2,4-Difluoroaniline is classified as dangerous. It is harmful if swallowed, toxic in contact with skin, and toxic if inhaled. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (e.g., type ABEK respirator filter), must be used. Handle in a well-ventilated area or fume hood.
Is 2,4-Difluoroaniline controlled or scheduled?
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The provided data does not indicate that 2,4-Difluoroaniline is a controlled or scheduled substance.
How is 2,4-Difluoroaniline shipped and exported?
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As a global supplier, Tech Serve Solutions exports 2,4-Difluoroaniline worldwide, adhering to all relevant shipping and customs regulations for hazardous materials (UN 2941, Class 6.1, PGIII).
How can I request a sample or quote for 2,4-Difluoroaniline?
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To request a sample or a quotation for 2,4-Difluoroaniline, please contact our sales team through the inquiry form on our website or by direct email.
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