Description

9H-Fluorene,2,3-Dimethyl- is a dimethyl-substituted derivative of the fluorene aromatic hydrocarbon system. This compound serves as a versatile and valuable organic intermediate for advanced chemical synthesis, particularly in the development of specialty materials. It is primarily utilized by pharmaceutical and advanced material research and manufacturing sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex organic molecules for active pharmaceutical ingredients (APIs).
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and production of organic semiconductors and light-emitting layers due to its rigid, planar fluorene core.
• Liquid Crystal (LC) and Photoresist Materials: Acts as a precursor for compounds used in display technologies and photolithography.
• Dye and Pigment Synthesis: Serves as a starting material for creating specialized colorants and fluorescent markers.
• Polymer Chemistry: Incorporated into polymer backbones to modify thermal stability, optical properties, and mechanical strength.
• Research & Development: A crucial reagent in academic and industrial laboratories for exploring new chemical entities and material properties.

Basic Information

Item	Details
Product Name	9H-Fluorene,2,3-Dimethyl-
CAS No.	4612-63-9
Molecular Formula	C15H14
Molecular Weight	194.27 g/mol
Synonyms	2,3-Dimethylfluorene; 2,3-Dimethyl-9H-fluorene; 9H-Fluorene, 2,3-dimethyl-; 2,3-Dimethyl-9H-fluoren; Fluorene, 2,3-dimethyl-; 2,3-DMF
EINECS	Contact for details

Quality Control

Our 9H-Fluorene,2,3-Dimethyl- is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.