4,4′-(9-Fluorenylidene)diphenol
4,4′-(9-Fluorenylidene)diphenol (CAS 3236-71-3) is a specialty organic compound with the molecular formula C25H18O2 and a molecular weight of 350.41 g/mol. This fluorene-based bisphenol is primarily recognised for its utility as a monomer in the synthesis of advanced poly(arylene ethers) and other high-performance polymers. Its unique structure contributes to desirable material properties, making it valuable in materials science research and development.
- IUPAC
- 9,9-Bis(4-hydroxyphenyl)fluorene,BPFL,BisP-FL
- Synonyms
- 9,9-Bis(4-hydroxyphenyl)fluorene,BPFL,BisP-FL
Polymer Synthesis
Serves as a key monomer in the production of novel poly(arylene ethers), contributing to polymers with enhanced thermal and mechanical properties. Its incorporation can lead to materials suitable for demanding applications.
Materials Science
Utilised in research and development within materials science for creating advanced polymeric materials. The fluorene moiety imparts specific characteristics to the resulting polymers.
Specialty Monomer
A specialised building block for the synthesis of high-performance polymers, particularly those requiring high thermal stability and good mechanical strength. Its chemical structure is designed for specific polymer architectures.
| Molecular weight | 350.41 |
|---|---|
| Empirical formula | C25H18O2 |
| Assay | 97% |
| Application | Used in the synthesis of novel poly(arylene ethers).1 |
| Melting point | 224-226 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P305IF IN EYES
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/38-50/53 |
| Safety statements (S) | 26-37-60-61 |
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 4,4′-(9-Fluorenylidene)diphenol used for?
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This compound is primarily used as a monomer in the synthesis of advanced poly(arylene ethers) and other specialty polymers within materials science.
What is the CAS number and formula for 4,4′-(9-Fluorenylidene)diphenol?
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The CAS number is 3236-71-3, and the empirical formula is C25H18O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,4′-(9-Fluorenylidene)diphenol with an assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or other pharmacopoeial standards.
How should 4,4′-(9-Fluorenylidene)diphenol be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. It is classified as causing skin irritation (H315), serious eye irritation (H319), and is very toxic to aquatic life with long-lasting effects (H410).
Is 4,4′-(9-Fluorenylidene)diphenol available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4,4′-(9-Fluorenylidene)diphenol, adhering to all necessary shipping regulations.
How can I request a sample or quote?
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To request a sample or quote for 4,4′-(9-Fluorenylidene)diphenol, please contact our sales department via the website or directly by phone.
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