4-Amino-2-(trifluoromethyl)benzonitrile
4-Amino-2-(trifluoromethyl)benzonitrile (CAS: 654-70-6) is an organic compound with the molecular formula C8H5F3N2 and a molecular weight of 186.13 g/mol. This white to off-white crystalline solid serves as a valuable building block in organic synthesis. Its structure, featuring both an amino and a nitrile group alongside a trifluoromethyl substituent, makes it a versatile intermediate for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors.
- IUPAC
- 4-Cyano-3-trifluoromethylaniline
- Synonyms
- 4-Cyano-3-trifluoromethylaniline

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs), leveraging its trifluoromethyl and nitrile functionalities for targeted drug design and development.
Agrochemical Synthesis
Serves as a key intermediate in the creation of novel pesticides and herbicides, benefiting from the electron-withdrawing properties of the trifluoromethyl group.
Organic Building Block
A versatile synthon employed in various chemical transformations for the construction of diverse organic molecules and heterocyclic systems.
Material Science Research
Explored for its potential incorporation into advanced materials, owing to the unique electronic and physical properties conferred by the trifluoromethyl group.
| Molecular weight | 186.13 |
|---|---|
| Linear formula | NCC6H3(CF3)NH2 |
| Assay | 97% |
| Melting point | 141-145 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-43 |
| Safety statements (S) | 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 4-Amino-2-(trifluoromethyl)benzonitrile used for?
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4-Amino-2-(trifluoromethyl)benzonitrile (CAS: 654-70-6) is primarily used as a building block and intermediate in organic synthesis, particularly for pharmaceuticals and agrochemicals.
What is the CAS number and chemical formula for 4-Amino-2-(trifluoromethyl)benzonitrile?
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The CAS number is 654-70-6 and the linear chemical formula is C8H5F3N2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Amino-2-(trifluoromethyl)benzonitrile with a minimum assay of 97%. This product is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for this chemical?
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This compound is classified as harmful if swallowed (H302) and may cause an allergic skin reaction (H317). Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, face shields, and gloves. Ensure adequate ventilation.
How is 4-Amino-2-(trifluoromethyl)benzonitrile packed, shipped, and exported?
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Tech Serve Solutions professionally packs and exports fine chemicals globally, adhering to all necessary shipping and regulatory requirements for hazardous materials.
How can I request a sample or quote for 4-Amino-2-(trifluoromethyl)benzonitrile?
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To request a sample or a quote, please contact our sales department via the website or by telephone, specifying the product name and CAS number.
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