4-Fluorobenzyl alcohol
4-Fluorobenzyl alcohol (CAS 459-56-3; FC6H4CH2OH) is a fluorinated aromatic alcohol with a molecular weight of 126.13 g/mol. It serves as a valuable building block in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals where the introduction of a fluorobenzyl moiety is desired. Its chemical structure makes it a versatile intermediate for further functionalization.

Pharmaceutical Intermediate
Utilised in the synthesis of active pharmaceutical ingredients (APIs). The fluorobenzyl group can impart desirable pharmacokinetic properties to drug candidates.
Agrochemical Synthesis
Employed as a precursor in the development of novel pesticides and herbicides. Fluorinated compounds often exhibit enhanced biological activity.
Organic Synthesis Reagent
A fundamental building block for creating more complex organic molecules. Its alcohol functionality allows for a variety of reactions, including esterification and etherification.
Materials Science
Investigated for use in the development of specialty polymers and materials where the unique electronic properties of the fluorophenyl group are advantageous.
| Molecular weight | 126.13 |
|---|---|
| Linear formula | FC6H4CH2OH |
| Assay | 97% |
| Density | 1.156 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.507(lit.) |
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 90 °C / 194 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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 4-Fluorobenzyl alcohol used for?
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4-Fluorobenzyl alcohol is primarily used as a building block in organic synthesis, particularly for the preparation of pharmaceuticals, agrochemicals, and other specialty organic compounds.
What are the CAS number and chemical formula for 4-Fluorobenzyl alcohol?
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The CAS number is 459-56-3 and the chemical formula is FC6H4CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Fluorobenzyl alcohol with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-Fluorobenzyl alcohol be handled safely?
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Handle with care. This compound is combustible with a flash point of 90 °C (194 °F). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Ensure adequate ventilation and use a suitable respirator if exposure is likely.
How is 4-Fluorobenzyl alcohol packed and shipped?
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4-Fluorobenzyl alcohol is packed according to industry standards for safe transport and is exported globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or a sample of 4-Fluorobenzyl alcohol, please contact our sales department via the website or by phone.
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