Description:
Biscresolfluorene (BCF), specifically 9,9-Bis(4-hydroxy-3-methylphenyl)fluorene (CAS 88938-12-9), is a specialized bisphenol derivative featuring a central fluorene core linked to two cresol units. Typically supplied as a white or off-white solid, BCF serves as a functional monomer in the synthesis of advanced polymers. The presence of methyl groups on the phenol rings differentiates it from standard bisphenol fluorene (BHPF), potentially influencing properties like solubility, reactivity, and the characteristics (e.g., thermal properties, reduced water absorption) of resulting polycarbonates, polyesters, and epoxy resins. We are a reliable supplier of high-quality Biscresolfluorene for your material development needs.
Properties:
| Property | Value |
| Chemical Formula | |
| Molar Mass | |
| CAS Number | 88938-12-9 |
| Appearance | White to off-white powder or solid |
| Melting Point | Approx. 215-220 |
| Boiling Point | High boiling point; likely decomposes at atmospheric pressure |
| Solubility | Low solubility in water; Soluble in various organic solvents (e.g., Acetone, THF, DMSO) |
| Synonyms | BCF, 9,9-Bis(4-hydroxy-3-methylphenyl)fluorene, 4,4′-(9H-Fluoren-9-ylidene)bis(2-methylphenol) |
| Purity | >98% |
| Storage Conditions | Store in a tightly sealed container in a cool, dry, well-ventilated area. |
Usage:
Biscresolfluorene (BCF) is primarily employed as a monomer for creating specialty polymers:
- High-Performance Polymers: Used as a building block for polymers requiring specific property profiles.
- Example: Synthesis of polycarbonates or polyesters where modified thermal properties, potentially lower water uptake, or specific solubility characteristics are desired compared to BHPF analogues.
- Epoxy Resins: Incorporated into epoxy resin formulations as a reactant or modifier to influence the properties of the cured network, such as toughness or thermal stability.
- Material Science Research: Utilized as an intermediate in academic and industrial R&D to develop novel materials with tailored structures and functionalities.