4-Fluorocinnamoyl chloride
4-Fluorocinnamoyl chloride (CAS: 13565-08-7) is a fluorinated organic building block with the linear formula C9H6ClFO. This reactive acid halide, with a molecular weight of 184.59 g/mol, serves as a valuable intermediate in organic synthesis. Its structure allows for versatile incorporation into more complex molecules, making it a key component in the development of novel chemical entities for various research and industrial applications.

Organic Synthesis Intermediate
4-Fluorocinnamoyl chloride is a reactive acylating agent, enabling the introduction of the 4-fluorocinnamoyl moiety into diverse organic structures. This makes it a crucial building block in the synthesis of complex organic molecules.
Fluorinated Compound Development
The presence of the fluorine atom and the cinnamoyl chloride functionality makes this compound useful for creating advanced fluorinated organic materials and intermediates for specialized chemical research.
Research and Development
Utilised in laboratories for research purposes, 4-Fluorocinnamoyl chloride facilitates the exploration of new chemical reactions and the development of novel compounds with potential applications in materials science and medicinal chemistry.
| Molecular weight | 184.59 |
|---|---|
| Linear formula | FC6H4CH=CHCOCl |
| Assay | 97% |
| Boiling point | 90 °C/0.1 mmHg(lit.) |
| Melting point | 42-46 °C(lit.) |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P301IF SWALLOWED
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 2928 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-36/38 |
| Safety statements (S) | 26-45 |
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 4-Fluorocinnamoyl chloride used for?
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4-Fluorocinnamoyl chloride is primarily used as an intermediate in organic synthesis, particularly for introducing the 4-fluorocinnamoyl group into other molecules during chemical research and development.
What is the CAS number and formula for 4-Fluorocinnamoyl chloride?
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The CAS number for 4-Fluorocinnamoyl chloride is 13565-08-7, and its linear formula is C9H6ClFO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Fluorocinnamoyl chloride with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 4-Fluorocinnamoyl chloride be handled safely?
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4-Fluorocinnamoyl chloride is a Danger substance (GHS06) and is toxic if swallowed (H301), causes skin irritation (H315), and serious eye irritation (H319). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling instructions.
Is 4-Fluorocinnamoyl chloride packed and shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Fluorocinnamoyl chloride, and adheres to international shipping regulations.
How can I request a quote or sample for 4-Fluorocinnamoyl chloride?
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To request a quote or sample for 4-Fluorocinnamoyl chloride, please use the contact form or reach out to our sales team via the details provided on the Tech Serve Solutions website.
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