3-Hydroxy-2,4,5-trifluorobenzoic acid
3-Hydroxy-2,4,5-trifluorobenzoic acid (CAS: 116751-24-7) is a fluorinated aromatic compound with the molecular formula C6HF3OHCOOH and a molecular weight of 192.09 g/mol. It is characterised by its trifluorinated phenyl ring and a hydroxyl and carboxylic acid functional group. This chemical serves as a valuable building block in organic synthesis, particularly in the development of novel fluorinated organic molecules for research and development purposes.
- Synonyms
- 116751-24-7C6HF3OHCOOH

Organic Synthesis Intermediate
This compound is utilised as a key intermediate in the synthesis of complex organic molecules. Its trifluorinated aromatic structure makes it valuable for introducing fluorine atoms into target compounds, influencing their electronic and lipophilic properties.
Fluorinated Building Block
As a fluorinated building block, it is employed in the creation of advanced materials and pharmaceutical intermediates. The presence of fluorine can significantly alter the biological activity and physical characteristics of the final product.
Research and Development
3-Hydroxy-2,4,5-trifluorobenzoic acid is used in laboratory settings for a variety of research projects. Its specific functional groups allow for diverse chemical transformations, aiding in the exploration of new chemical entities.
| Molecular weight | 192.09 |
|---|---|
| Linear formula | C6HF3OHCOOH |
| Assay | 97% |
| Melting point | 143-147 °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 3-Hydroxy-2,4,5-trifluorobenzoic acid used for?
+
3-Hydroxy-2,4,5-trifluorobenzoic acid is primarily used as an intermediate and building block in organic synthesis, particularly for the development of novel fluorinated organic molecules in research and development settings.
What is the CAS number and formula for 3-Hydroxy-2,4,5-trifluorobenzoic acid?
+
The CAS number for 3-Hydroxy-2,4,5-trifluorobenzoic acid is 116751-24-7, and its linear formula is C6HF3OHCOOH.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Hydroxy-2,4,5-trifluorobenzoic acid with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Hydroxy-2,4,5-trifluorobenzoic acid be handled safely?
+
Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation. Avoid breathing dust. Wash hands thoroughly after handling. It is classified as causing skin irritation, serious eye irritation, and respiratory irritation.
How is 3-Hydroxy-2,4,5-trifluorobenzoic acid packed and shipped?
+
3-Hydroxy-2,4,5-trifluorobenzoic acid is carefully packed and exported by Tech Serve Solutions in compliance with international shipping regulations for chemical substances.
How can I request a sample or quote for 3-Hydroxy-2,4,5-trifluorobenzoic acid?
+
To request a sample or a quote for 3-Hydroxy-2,4,5-trifluorobenzoic acid, please contact our sales department through the website or by phone.
▶ 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