9-Fluorenone
9-Fluorenone (CAS 486-25-9, C13H8O) is a yellow crystalline solid with a molecular weight of 180.20 g/mol. This tricyclic aromatic ketone serves as a valuable intermediate and building block in organic synthesis. Its rigid structure and reactive carbonyl group make it useful in the development of pharmaceuticals, polymers, and functional materials. 9-Fluorenone is widely employed in research and industrial applications for creating more complex organic molecules.

Organic Synthesis Intermediate
9-Fluorenone is a key building block in the synthesis of various organic compounds. It is used to create more complex molecules, including pharmaceutical intermediates and specialty chemicals, due to its reactive carbonyl group and aromatic structure.
Polymer Science
This compound can be incorporated into polymer backbones or used as a monomer in the development of novel polymeric materials. Its structural rigidity can impart desirable thermal and mechanical properties to the resulting polymers.
Material Science Research
Researchers utilise 9-Fluorenone in the design and synthesis of functional organic materials. Applications include optoelectronic devices and fluorescent probes, leveraging its conjugated pi-system.
| Molecular weight | 180.20 |
|---|---|
| Empirical formula | C13H8O |
| Assay | 98% |
| Boiling point | 342 °C(lit.) |
| Melting point | 80-83 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 163 °C / 325.4 °F |
| 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 9-Fluorenone used for?
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9-Fluorenone is primarily used as an intermediate and building block in organic synthesis for pharmaceuticals, polymers, and functional materials. It is also employed in material science research for creating optoelectronic devices and fluorescent probes.
What are the CAS number and molecular formula for 9-Fluorenone?
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The CAS number for 9-Fluorenone is 486-25-9, and its molecular formula is C13H8O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9-Fluorenone with an assay of 98%. This product is suitable for research and industrial applications. We do not represent this product as USP, BP, or EP grade.
How should 9-Fluorenone be handled safely?
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Handling 9-Fluorenone requires appropriate safety measures. It is irritating to eyes, respiratory system and skin. Personal protective equipment such as eyeshields, gloves, and a type N95 respirator filter should be used. Refer to the safety data sheet for comprehensive handling instructions.
How is 9-Fluorenone packed and exported by TSS?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. 9-Fluorenone is carefully packed to ensure product integrity during transit and can be shipped internationally. Please contact us for specific export and shipping details.
How can I request a sample or quote for 9-Fluorenone?
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To request a sample or a quote for 9-Fluorenone, please contact our sales team through the website or by phone. Provide your contact details and the quantity required, and we will respond promptly.
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