Description

1,1'-(1,2-Ethanediylidene)Bis(1H-Indene) is a specialized organic compound belonging to the class of indene derivatives, characterized by its unique bridged bis-indene structure. This compound serves as a critical intermediate or building block in advanced organic synthesis, particularly in the development of novel materials and functional chemicals. It is primarily required by research institutions, fine chemical manufacturers, and pharmaceutical developers working on complex molecular architectures, including ligands, polymers, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) due to its rigid, polycyclic framework.
• Organic Synthesis Building Block: Serves as a versatile precursor for constructing novel organic compounds, including ligands for catalysis and specialty chemicals.
• Material Science Research: Investigated as a monomer or precursor for developing advanced polymeric materials with specific optical or electronic properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reactions and creating molecules with unique structural features.
• Ligand Synthesis: Potential use in the preparation of sophisticated ligand systems for metal-organic complexes and catalysts.

Basic Information

Product Name	1,1'-(1,2-Ethanediylidene)Bis(1H-Indene)
CAS No.	72088-04-1
Molecular Formula	C₂₀H₁₆
Molecular Weight	256.34 g/mol
Synonyms	1,1'-(1,2-Ethanediylidene)bis(1H-indene); 1,1'-(Ethane-1,2-diylidene)bis(1H-indene); 1,1'-(1,2-Ethanediylidene)diindene; Bis(1H-inden-1-ylidene)ethane; 1,1'-(Ethylidene)bis[indene]; Ethene-1,1-diylbis(1H-indene); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 1,1'-(1,2-Ethanediylidene)Bis(1H-Indene) is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and fine chemical synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles 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 (typically 15-25°C). This material is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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