2-Chloro-5-(trifluoromethyl)benzonitrile
2-Chloro-5-(trifluoromethyl)benzonitrile (CAS 328-87-0) is an organic compound with the formula ClC6H3(CF3)CN. This white crystalline solid, with a molecular weight of 205.56 g/mol, serves as a crucial building block in organic synthesis. Its chemical structure, featuring both a nitrile and a trifluoromethyl group, makes it valuable for introducing these functionalities into more complex molecules, particularly in the development of pharmaceuticals and agrochemicals.

Organic Synthesis Intermediate
2-Chloro-5-(trifluoromethyl)benzonitrile is widely used as an intermediate in the synthesis of diverse organic compounds. Its reactive nitrile group and the electron-withdrawing trifluoromethyl substituent allow for various chemical transformations.
Pharmaceutical Development
This compound is a valuable precursor in the research and development of new pharmaceutical agents. It can be incorporated into molecular structures designed for specific biological targets, contributing to drug discovery efforts.
Agrochemical Research
The trifluoromethyl and nitrile functionalities present in 2-Chloro-5-(trifluoromethyl)benzonitrile are often found in active ingredients for agrochemicals, making it a useful building block for developing new pesticides and herbicides.
Material Science
As a specialized organic molecule, it may find applications in the development of novel materials where its unique electronic and structural properties can be leveraged.
| Molecular weight | 205.56 |
|---|---|
| Linear formula | ClC6H3(CF3)CN |
| Assay | 97% |
| Boiling point | 210-212 °C(lit.) |
| Density | 1.481 g/mL at 25 °C(lit.) |
| Melting point | 38-42 °C(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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 101 °C / 213.8 °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 2-Chloro-5-(trifluoromethyl)benzonitrile used for?
+
2-Chloro-5-(trifluoromethyl)benzonitrile is primarily used as a versatile building block in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals.
What are the CAS number and chemical formula for 2-Chloro-5-(trifluoromethyl)benzonitrile?
+
The CAS number for 2-Chloro-5-(trifluoromethyl)benzonitrile is 328-87-0, and its chemical formula is ClC6H3(CF3)CN.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Chloro-5-(trifluoromethyl)benzonitrile with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Chloro-5-(trifluoromethyl)benzonitrile be handled safely?
+
Handle 2-Chloro-5-(trifluoromethyl)benzonitrile with appropriate personal protective equipment, including Eyeshields, gloves, and a dust mask type N95 (US), as it is a warning substance that may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335).
Is 2-Chloro-5-(trifluoromethyl)benzonitrile a controlled substance?
+
Based on the provided data, there is no indication that 2-Chloro-5-(trifluoromethyl)benzonitrile is a controlled substance.
How is 2-Chloro-5-(trifluoromethyl)benzonitrile packed and exported?
+
Tech Serve Solutions securely packs and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to all necessary shipping regulations.
How can I request a quote or sample for 2-Chloro-5-(trifluoromethyl)benzonitrile?
+
To request a quote or sample for 2-Chloro-5-(trifluoromethyl)benzonitrile, please contact our sales team through the website or provide your details via the 'enquire' button.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis