3-Chloro-2-fluorobenzonitrile
3-Chloro-2-fluorobenzonitrile (CAS 94087-40-8), with the linear formula C6H3ClFN and a molecular weight of 155.56 g/mol, is a fluorinated aromatic building block. This compound serves as a key intermediate in organic synthesis, particularly within the pharmaceutical and agrochemical sectors. Its structure, featuring both chloro and fluoro substituents along with a nitrile group, provides versatile reactivity for constructing more complex molecules. Available at 97% purity, it is suitable for research and development purposes.

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) where fluorinated aromatic motifs are desired. The nitrile group can be further transformed into various functionalities crucial for drug discovery.
Agrochemical Synthesis
Serves as a building block for the development of novel pesticides and herbicides. The introduction of fluorine can enhance the efficacy and metabolic stability of agrochemical compounds.
Organic Synthesis Reagent
Employed as a versatile starting material in complex organic transformations. Its distinct substitution pattern allows for regioselective reactions in the construction of diverse organic frameworks.
Material Science Research
Can be incorporated into polymers or functional materials where its specific electronic and steric properties are advantageous. Research into novel fluorinated materials may involve this compound.
| Molecular weight | 155.56 |
|---|---|
| Linear formula | C6H3ClFCN |
| Assay | 97% |
| Melting point | 40-44 °C(lit.) |

Hazard statements
- H312Harmful in contact with skin
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 73 °C / 163.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22 |
| Safety statements (S) | 36/37 |
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-Chloro-2-fluorobenzonitrile used for?
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3-Chloro-2-fluorobenzonitrile (CAS 94087-40-8) is primarily used as a building block in organic synthesis, particularly for pharmaceuticals and agrochemicals, and in material science research.
What are the CAS number and formula for 3-Chloro-2-fluorobenzonitrile?
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The CAS number for 3-Chloro-2-fluorobenzonitrile is 94087-40-8, and its linear formula is C6H3ClFN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloro-2-fluorobenzonitrile with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Chloro-2-fluorobenzonitrile be handled safely?
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Handling requires wearing Eyeshields, Gloves, and a dust mask type N95 (US). This compound is harmful if swallowed, in contact with skin, or if inhaled (H302, H312, H332).
Is 3-Chloro-2-fluorobenzonitrile exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3-Chloro-2-fluorobenzonitrile.
How can I request a quote or sample for 3-Chloro-2-fluorobenzonitrile?
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Please contact our sales team through the website or by phone to request a quote or sample for 3-Chloro-2-fluorobenzonitrile.
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