Description

3,4:5,6-Di[1,3]Butadieno-9H-Fluorene is a specialized polycyclic aromatic hydrocarbon derivative, recognized for its unique fused-ring structure that imparts distinct electronic and photophysical properties. This compound matters as a high-value chemical intermediate and building block in advanced material synthesis, where its rigid, conjugated framework is highly sought after. It is primarily needed by researchers and manufacturers in the organic electronics and pharmaceutical sectors for developing novel functional materials and active pharmaceutical ingredients.

Application

• Organic Semiconductor Precursor: Serves as a core building block for the synthesis of novel organic semiconductors and conductive polymers used in OLEDs, OFETs, and photovoltaic cells.
• Pharmaceutical Intermediate: Utilized in the research and development of complex drug molecules, particularly those requiring a rigid, polycyclic aromatic scaffold.
• Ligand Synthesis: Acts as a starting material for creating sophisticated ligands in coordination chemistry and catalysis.
• Advanced Material Research: Employed in academic and industrial R&D for exploring new carbon-based materials with tailored optical or electronic properties.
• Dye and Pigment Chemistry: Functions as an intermediate in the synthesis of specialized dyes and pigments with enhanced stability and color properties.

Basic Information

Product Name	3,4:5,6-Di[1,3]Butadieno-9H-Fluorene
CAS No.	194-58-1
Molecular Formula	C17H10
Molecular Weight	214.27 g/mol
Synonyms	9H-Fluorene, 3,4:5,6-bis(1,3-butadieno)-; 3,4:5,6-Bis(1,3-butadieno)-9H-fluorene; 3,4:5,6-Di(1,3-butadieno)fluorene; 1,2:5,6-Dibenzopentalene; Dibenzo[a,e]pentalene; NSC 407296
EINECS	205-896-6

Quality Control

Our 3,4:5,6-Di[1,3]Butadieno-9H-Fluorene is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.