Ethyl 3-fluorobenzoate
Ethyl 3-fluorobenzoate (CAS: 451-02-5), with the molecular formula FC6H4CO2C2H5 and a molar mass of 168.16 g/mol, is a valuable organic intermediate. This fluorinated aromatic ester serves as a key building block in chemical synthesis, particularly in the development of novel organic compounds. Its utility spans research and development across various chemical sectors, offering precise structural attributes for targeted molecular design. Tech Serve Solutions supplies this reagent with a high assay for demanding applications.

Synthetic Intermediate
Ethyl 3-fluorobenzoate is employed as a precursor in the synthesis of complex organic molecules. Its reactive ester and fluorinated phenyl group allow for diverse chemical transformations.
Research and Development
This compound is utilised in academic and industrial research laboratories for the exploration of new chemical entities. It is particularly relevant in areas requiring fluorinated aromatic moieties.
Building Block for Specialty Chemicals
The molecule functions as a fundamental building block in the creation of specialty chemicals. Its structure is amenable to various coupling and functionalisation reactions.
| Molecular weight | 168.16 |
|---|---|
| Linear formula | FC6H4CO2C2H5 |
| Assay | 98% |
| Boiling point | 94-95 °C/16 mmHg(lit.) |
| Density | 1.136 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.485(lit.) |
| Application | Ethyl 3-fluorobenzoate has been used in the synthesis of [2-(3-fluorophenyl)allyl]trimethylsilane1. |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 82 °C / 179.6 °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 Ethyl 3-fluorobenzoate used for?
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Ethyl 3-fluorobenzoate is used as a synthetic intermediate and building block in chemical research and development, particularly for creating fluorinated organic compounds.
What is the CAS number and molecular formula for Ethyl 3-fluorobenzoate?
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The CAS number is 451-02-5, and the molecular formula is FC6H4CO2C2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 3-fluorobenzoate with an assay of 98%. This is a research or technical grade material; TSS does not represent it as USP, BP, or EP.
How should Ethyl 3-fluorobenzoate be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. Use in a well-ventilated area or with respiratory protection (half-mask respirator recommended). It is combustible, with a flash point of 82 °C (179.6 °F).
Is Ethyl 3-fluorobenzoate a controlled substance?
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The provided data does not indicate that Ethyl 3-fluorobenzoate is a controlled substance.
How is Ethyl 3-fluorobenzoate packed and shipped?
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Ethyl 3-fluorobenzoate is packed and shipped according to relevant regulations for chemical substances. It is classified under NA 1993 / PGIII for transport.
How can I request a quote or sample for Ethyl 3-fluorobenzoate?
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Please contact Tech Serve Solutions directly through our website or sales channels to request a quote or sample of Ethyl 3-fluorobenzoate.
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