2-Fluoro-5-(trifluoromethyl)benzoic acid
2-Fluoro-5-(trifluoromethyl)benzoic acid (CAS: 115029-23-7; Formula: FC6H3(CF3)CO2H) is a specialised organic fluorinated building block with a molecular weight of 208.11. This white to off-white solid functions as a key intermediate in chemical synthesis, particularly for creating more complex fluorinated organic molecules. Its structure, featuring both a fluorine atom and a trifluoromethyl group on a benzoic acid core, makes it valuable in the development of pharmaceuticals and agrochemicals.

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs) where the fluorinated moiety imparts desirable pharmacokinetic properties.
Agrochemical Development
Serves as a building block for novel herbicides, insecticides, and fungicides, leveraging the impact of fluorine on bioactivity.
Material Science Research
Incorporated into the design of advanced materials, such as polymers or liquid crystals, to modify electronic and physical characteristics.
Organic Synthesis
A versatile reagent in organic chemistry laboratories for introducing fluoro- and trifluoromethylphenyl groups into diverse molecular scaffolds.
| Molecular weight | 208.11 |
|---|---|
| Linear formula | FC6H3(CF3)CO2H |
| Assay | 98% |
| Melting point | 100-103 °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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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-Fluoro-5-(trifluoromethyl)benzoic acid used for?
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This compound is primarily used as a building block in organic synthesis, particularly for the development of pharmaceuticals, agrochemicals, and advanced materials, owing to its unique fluorinated structure.
What are the CAS number and chemical formula?
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The CAS number for 2-Fluoro-5-(trifluoromethyl)benzoic acid is 115029-23-7, and its chemical formula is FC6H3(CF3)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluoro-5-(trifluoromethyl)benzoic acid with a minimum assay of 98%. This product is supplied for research and chemical synthesis purposes and is not graded as USP, EP, BP, or for pharmaceutical, food, or nutraceutical use.
How should 2-Fluoro-5-(trifluoromethyl)benzoic acid be handled safely?
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This compound is a Warning irritant. Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), safety eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified with GHS hazard statements H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation).
Is this product controlled or scheduled?
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Based on the provided data, 2-Fluoro-5-(trifluoromethyl)benzoic acid is not indicated as a controlled substance in major regulatory frameworks. However, users should always verify local regulations.
How is this chemical shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. This product is packed and shipped according to international transport regulations for chemicals, ensuring safe and compliant delivery worldwide.
How can I request a quote or sample?
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To request a quote or a sample of 2-Fluoro-5-(trifluoromethyl)benzoic acid, please use the 'Request a Quote' or 'Sample Request' functionality on the Tech Serve Solutions website or contact our sales team directly.
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