4-Hydroxy-9-fluorenone
4-Hydroxy-9-fluorenone (CAS: 1986-00-1, Formula: C13H8O2, MW: 196.20) is a ketone and alcohol compound from the fluorene family. This versatile organic building block is characterised by its aromatic structure and reactive functional groups. It serves as an important intermediate in chemical synthesis, particularly for the creation of more complex organic molecules used in various research and development applications.

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of complex organic compounds. Its dual functionality allows for diverse chemical transformations.
Research and Development
A valuable reagent for academic and industrial research in organic chemistry. Enables the exploration of new chemical pathways and material properties.
Fluorene Derivative Synthesis
Serves as a precursor for generating various substituted fluorene derivatives, which are of interest in materials science and medicinal chemistry.
| Molecular weight | 196.20 |
|---|---|
| Empirical formula | C13H8O2 |
| Assay | 98% |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-Hydroxy-9-fluorenone used for?
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4-Hydroxy-9-fluorenone is primarily used as an intermediate in organic synthesis and in research and development for creating novel organic molecules and fluorene derivatives.
What are the CAS number and formula for 4-Hydroxy-9-fluorenone?
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The CAS number for 4-Hydroxy-9-fluorenone is 1986-00-1, and its empirical formula is C13H8O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Hydroxy-9-fluorenone with an assay of 98%. We do not represent this product as USP, BP, or EP grade. It is suitable for research and technical applications.
How should 4-Hydroxy-9-fluorenone be handled safely?
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4-Hydroxy-9-fluorenone is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with a dust mask (type N95 US), eyeshields, and gloves in a well-ventilated area. Avoid breathing dust. For eye contact, rinse cautiously with water for several minutes and remove contact lenses if present and easy to do. Continue rinsing.
How is 4-Hydroxy-9-fluorenone packed and exported?
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As a global supplier, Tech Serve Solutions expertly packs and exports 4-Hydroxy-9-fluorenone worldwide, adhering to all necessary shipping regulations for chemical compounds.
How can I request a quote or sample for 4-Hydroxy-9-fluorenone?
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To request a quote or sample of 4-Hydroxy-9-fluorenone, please contact our sales team through the website or by calling our customer service number.
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