2,3,4,5-Tetrafluoro-6-nitrobenzoic acid
2,3,4,5-Tetrafluoro-6-nitrobenzoic acid (CAS: 16583-08-7), with the molecular formula O2NC6F4CO2H and a molecular weight of 239.08 g/mol, is a fluorinated aromatic carboxylic acid. This compound serves as a valuable building block in organic synthesis, particularly for the introduction of tetrafluoronitrobenzoyl moieties. Its applications are primarily in the fields of chemical research and development, facilitating the creation of complex molecules.
- Synonyms
- 5-Tetrafluoro-6-nitrobenzoic acid16583-08-7O2NC6F4CO2H

Intermediate in Organic Synthesis
Serves as a key intermediate for constructing complex fluorinated organic molecules. It is utilised in reactions where the introduction of a tetrafluoronitrobenzoyl group is required, contributing to the development of novel compounds.
Building Block for Specialty Chemicals
Functions as a foundational component in the synthesis of specialty chemicals and advanced materials. Its unique structure, featuring both fluorine atoms and a nitro group, offers specific reactivity for targeted chemical transformations.
Research and Development
Employed in academic and industrial research laboratories for exploring new synthetic routes and developing novel chemical entities. Its availability supports innovation in medicinal chemistry and materials science.
| Molecular weight | 239.08 |
|---|---|
| Linear formula | O2NC6F4CO2H |
| Assay | 95% |
| Melting point | 137-141 °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) | 26-36 |
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 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid used for?
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2,3,4,5-Tetrafluoro-6-nitrobenzoic acid is primarily used as an intermediate and building block in organic synthesis for creating complex fluorinated organic molecules and specialty chemicals. It is also utilised in research and development laboratories.
What are the CAS number and chemical formula for this product?
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The CAS number for 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid is 16583-08-7, and its linear chemical formula is O2NC6F4CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid with an assay of 95%. This product is typically supplied for research and laboratory use; TSS does not represent it as USP, BP, or EP grade.
How should 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid be handled?
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Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical advice if irritation persists.
Is 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid a controlled substance?
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The provided data does not indicate that 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid is a controlled substance.
How is this chemical packed and exported by TSS?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging for safe transit according to international shipping regulations. Specific packaging details are confirmed upon order.
How can I request a sample or quote for 2,3,4,5-Tetrafluoro-6-nitrobenzoic acid?
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To request a sample or a quote, please contact our sales department via the website or direct email, providing the product name and CAS number (16583-08-7).
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