2-Nitro-4-(trifluoromethyl)benzoic acid
2-Nitro-4-(trifluoromethyl)benzoic acid (CAS: 320-94-5) is a chemical compound with the formula O2NC6H3(CF3)CO2H and a molecular weight of 235.12 g/mol. This trifluoromethylated and nitrated benzoic acid derivative serves as a valuable building block in organic synthesis. It is primarily utilized in the research and development of complex molecules, particularly within the pharmaceutical and agrochemical sectors, owing to its specific functional groups that enable diverse chemical transformations.
- IUPAC
- 2-Nitro-α,α,α-trifluor-p-toluic acid
- Synonyms
- 2-Nitro-α,α,α-trifluor-p-toluic acid

Organic Synthesis Intermediate
This compound is employed as a key intermediate in the synthesis of more complex organic molecules. Its trifluoromethyl and nitro substituents offer unique reactivity for further chemical modifications in research settings.
Pharmaceutical Research
Used in the development of novel pharmaceutical compounds, this benzoic acid derivative can be a precursor for active pharmaceutical ingredients (APIs) or their intermediates.
Agrochemical Development
Its structural features make it a potential building block for the synthesis of new agrochemicals, including pesticides and herbicides, during the research and discovery phase.
Material Science
Can be incorporated into the design and synthesis of specialized materials requiring fluorinated or nitro-aromatic functionalities for specific properties.
| Molecular weight | 235.12 |
|---|---|
| Linear formula | O2NC6H3(CF3)CO2H |
| Assay | 98% |
| Melting point | 134-138 °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) | 26-37/39 |
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-Nitro-4-(trifluoromethyl)benzoic acid used for?
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2-Nitro-4-(trifluoromethyl)benzoic acid is primarily used as a building block in organic synthesis, particularly in the research and development of pharmaceutical and agrochemical compounds. It is also applicable in material science research.
What are the CAS number and formula for 2-Nitro-4-(trifluoromethyl)benzoic acid?
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The CAS number is 320-94-5 and the molecular formula is O2NC6H3(CF3)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Nitro-4-(trifluoromethyl)benzoic acid with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety precautions for handling 2-Nitro-4-(trifluoromethyl)benzoic acid?
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This compound is classified as a Warning (GHS07) with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves should be used. Handle in a well-ventilated area.
Is 2-Nitro-4-(trifluoromethyl)benzoic acid controlled or scheduled?
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The provided data does not indicate that 2-Nitro-4-(trifluoromethyl)benzoic acid is a controlled or scheduled substance.
How is 2-Nitro-4-(trifluoromethyl)benzoic acid packed and shipped?
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Tech Serve Solutions exports chemicals globally, ensuring appropriate packaging and compliance with international shipping regulations for fine chemicals.
How can I request a quote or sample of 2-Nitro-4-(trifluoromethyl)benzoic acid?
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To request a quote or a sample, please contact our sales department through the website or by phone, providing your details and the product CAS number 320-94-5.
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