Description

9,9-Bis(Methoxymethyl)-9H-Fluorene is a versatile bifunctional monomer and chemical intermediate characterized by its fluorene core with methoxymethyl substituents. This compound is valued for its role in synthesizing high-performance polymers, resins, and specialty chemicals, offering enhanced thermal stability and processability. It is primarily sought by R&D laboratories and industrial manufacturers in the polymer, advanced material, and pharmaceutical intermediate sectors.

Application

• Polymer Synthesis: A key monomer for producing polycarbonates, epoxy resins, and other high-performance engineering plastics.
• Cross-linking Agent: Used in the formulation of thermosetting resins to improve mechanical strength and thermal properties.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of complex organic molecules and active pharmaceutical ingredients (APIs).
• Liquid Crystal Polymers (LCPs): A precursor in the manufacture of LCPs for electronics and display technologies.
• Photoresist Materials: Used in the development of advanced photoresists for semiconductor and microelectronics fabrication.
• Adhesive & Coating Formulations: Imparts durability and chemical resistance in specialty industrial coatings and adhesives.

Basic Information

Product Name	9,9-Bis(Methoxymethyl)-9H-Fluorene
CAS No.	182121-12-6
Molecular Formula	C19H22O2
Molecular Weight	282.38 g/mol
Synonyms	9,9-Bis(methoxymethyl)fluorene; 9H-Fluorene, 9,9-bis(methoxymethyl)-; BMMF; 2,2'-(9H-Fluorene-9,9-diyl)bis(methoxymethane); 9,9-Di(methoxymethyl)fluorene; Fluorene, 9,9-bis(methoxymethyl)-; 9,9-Bis(methoxymethyl)fluorenyl
EINECS	Contact for details

Quality Control

Our 9,9-Bis(Methoxymethyl)-9H-Fluorene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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