Description

9,9-Fluorenediol(5Ci) is a specialized diol derivative of fluorene, a key building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the development of high-performance materials, including polymers, liquid crystals, and pharmaceuticals. It is primarily needed by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced materials industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex, polycyclic structures.
• Polymer Chemistry: Acts as a monomer or chain extender for synthesizing specialty polycarbonates, polyesters, and epoxy resins with enhanced thermal and mechanical properties.
• Liquid Crystal Materials: Used in the synthesis of fluorene-based mesogens for display technologies and optoelectronic applications.
• Organic Electronic Materials: A foundational unit for developing organic semiconductors, hole-transport materials, and emitters for OLEDs and OFETs.
• Ligand Synthesis: Employed in the preparation of bidentate or multidentate ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: Utilized in academic and industrial laboratories for methodological studies and the exploration of new organic reactions and pathways.

Basic Information

Product Name	9,9-Fluorenediol(5Ci)
CAS No.	746639-00-9
Molecular Formula	C₁₃H₁₀O₂
Molecular Weight	198.22 g/mol
Synonyms	9H-Fluorene-9,9-diol; 9,9-Dihydroxyfluorene; Fluorene-9,9-diol; Bifluorenylidene Diol; 9,9-Bis(hydroxy)fluorene; 9,9-Fluorenediol; 9,9-Dihydroxy-9H-fluorene
EINECS	Contact for details

Quality Control

Every batch of 9,9-Fluorenediol(5Ci) is produced and tested under a strict quality management system. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.