2-Chloro-4-(trifluoromethyl)benzonitrile
2-Chloro-4-(trifluoromethyl)benzonitrile (CAS: 1813-33-8), with the molecular formula ClC6H3(CF3)CN and a molecular weight of 205.56 g/mol, is a key organic intermediate. It serves as a versatile building block in chemical synthesis, particularly for introducing the trifluoromethylphenyl nitrile moiety into more complex molecules. This compound is essential in the development of novel materials and active pharmaceutical ingredients.
- IUPAC
- 3-Chloro-4-cyanobenzotrifluoride

Organic Synthesis Intermediate
Utilised as a fundamental building block in the synthesis of complex organic molecules. Its reactive nitrile and chloro functionalities, along with the electron-withdrawing trifluoromethyl group, make it valuable for diverse chemical transformations.
Pharmaceutical Research
A crucial component in the research and development of new pharmaceutical compounds. It can be incorporated into the scaffold of potential drug candidates, contributing to their biological activity and pharmacokinetic properties.
Agrochemical Development
Serves as an intermediate in the creation of novel agrochemicals, such as herbicides, insecticides, and fungicides. The trifluoromethyl group often imparts desirable stability and biological efficacy to these agents.
Materials Science
Employed in the synthesis of advanced materials where specific electronic or physical properties are required. The fluorinated aromatic structure can influence properties like thermal stability and hydrophobicity.
| Molecular weight | 205.56 |
|---|---|
| Linear formula | ClC6H3(CF3)CN |
| Assay | 97% |
| Boiling point | 192-193 °C(lit.) |
| Density | 1.389 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4840(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 104 °C / 219.2 °F |
| Water hazard class (WGK, DE) | 3 |
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-Chloro-4-(trifluoromethyl)benzonitrile used for?
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2-Chloro-4-(trifluoromethyl)benzonitrile (CAS: 1813-33-8) is primarily used as a versatile building block in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and advanced materials.
What are the CAS number and molecular formula for 2-Chloro-4-(trifluoromethyl)benzonitrile?
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The CAS number for 2-Chloro-4-(trifluoromethyl)benzonitrile is 1813-33-8, and its molecular formula is ClC6H3(CF3)CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloro-4-(trifluoromethyl)benzonitrile with a minimum assay of 97%. This product is supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should 2-Chloro-4-(trifluoromethyl)benzonitrile be handled safely?
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Handling 2-Chloro-4-(trifluoromethyl)benzonitrile requires appropriate safety measures. It is combustible with a flash point of 104 °C (219.2 °F). Personnel should use safety glasses, gloves, and a suitable respirator (half-mask respirator or multi-purpose combination cartridge recommended) to avoid contact and inhalation.
Does Tech Serve Solutions export 2-Chloro-4-(trifluoromethyl)benzonitrile?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Chloro-4-(trifluoromethyl)benzonitrile, serving customers worldwide.
How can I request a sample or quote for 2-Chloro-4-(trifluoromethyl)benzonitrile?
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To request a sample or a quotation for 2-Chloro-4-(trifluoromethyl)benzonitrile, please contact our sales department through the website or by phone, providing your specific requirements.
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