3-Fluorocatechol
3-Fluorocatechol (CAS: 363-52-0), with the molecular formula C6H5FO2 and a molecular weight of 128.10 g/mol, is a fluorinated derivative of catechol. This compound typically presents as a solid with a high purity assay of 99%. Its structure makes it a valuable intermediate in organic synthesis, particularly in the development of specialized materials and potentially in pharmaceutical research.
- Synonyms
- 2,3-Dihydroxyfluorobenzene1-Fluoro-2,3-benzenediol

Organic Synthesis Intermediate
3-Fluorocatechol serves as a key building block in the synthesis of more complex organic molecules. Its reactivity, stemming from the hydroxyl groups and the fluorine substituent, allows for diverse chemical transformations.
Materials Science Research
This compound is utilized in materials science, potentially as a monomer or precursor for the development of novel polymers or functional materials. The incorporation of fluorine can impart unique properties to resulting materials.
Research and Development
Primarily employed in laboratory settings for research and development purposes, 3-Fluorocatechol aids in exploring new chemical pathways and creating novel compounds with potential applications in various scientific fields.
| Molecular weight | 128.10 |
|---|---|
| Linear formula | FC6H3-1,2-(OH)2 |
| Assay | 99% |
| Melting point | 71-73 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 20/21/22-34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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-Fluorocatechol used for?
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3-Fluorocatechol is primarily used as an intermediate in organic synthesis and in materials science research, including as a monomer for polymer development.
What is the CAS number and formula for 3-Fluorocatechol?
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The CAS number for 3-Fluorocatechol is 363-52-0, and its linear formula is FC6H3-1,2-(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Fluorocatechol with an assay of 99%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade unless explicitly stated.
How should 3-Fluorocatechol be handled safely?
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3-Fluorocatechol is classified as 'Danger' and carries hazard statements H302, H312, H314, and H332, indicating it is harmful if swallowed, in contact with skin, causes severe skin burns and eye damage, and is harmful if inhaled. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential. Refer to the safety data sheet for comprehensive handling instructions.
Is 3-Fluorocatechol a controlled substance?
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Based on the provided data, there is no indication that 3-Fluorocatechol is a controlled substance.
How is 3-Fluorocatechol packed and shipped?
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3-Fluorocatechol is shipped as UN 3261, Class 8, Packing Group II. Packaging adheres to regulatory standards for hazardous materials transport. TSS is a global supplier and exporter.
How can I request a sample or quote for 3-Fluorocatechol?
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To request a sample or quote for 3-Fluorocatechol, please contact the TSS sales department through our website or by phone.
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