Description

2,3,8,9-Tetrakis[(Trimethylsilyl)Oxy]Benzo[1,2-B:4,5-B']Bisbenzofuran-6,12-Dione is a high-purity, functionalized organic intermediate featuring a complex bisbenzofuran-dione core protected with trimethylsilyloxy groups. This compound matters as a sophisticated building block for advanced materials science and pharmaceutical research, offering precise structural control for synthesizing complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the fields of organic electronics, specialty polymers, and as a precursor for novel active pharmaceutical ingredients (APIs).

Application

• Organic Semiconductor Precursor: Serves as a key monomer or intermediate in the synthesis of n-type organic semiconductors for OLEDs, OFETs, and photovoltaic cells.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly those targeting complex polycyclic structures.
• Advanced Material Synthesis: Acts as a building block for creating novel ladder polymers, dyes, and pigments with specific optical or electronic properties.
• Ligand and Catalyst Development: Utilized in the design of novel chelating ligands or organometallic catalysts due to its oxygen-rich, sterically defined structure.
• Academic & Industrial R&D: Employed in fundamental chemical research to explore new reactions and properties of fused heteroaromatic systems.

Basic Information

Product Name	2,3,8,9-Tetrakis[(Trimethylsilyl)Oxy]Benzo[1,2-B:4,5-B']Bisbenzofuran-6,12-Dione
CAS No.	51860-96-9
Molecular Formula	C34H44O10Si4
Molecular Weight	741.08 g/mol
Synonyms	Benzo[1,2-b:4,5-b']bisbenzofuran-6,12-dione, 2,3,8,9-tetrakis[(trimethylsilyl)oxy]-; 2,3,8,9-Tetrakis(trimethylsiloxy)benzo[1,2-b:4,5-b']difuran-6,12-dione; Tetrakis(trimethylsilyloxy)bisbenzofurandione; TMS-protected bisbenzofurandione; 51860-96-9; 2,3,8,9-Tetrakis-O-(trimethylsilyl)perylene-3,4:9,10-tetracarboxylic acid bisanhydride derivative (related structure).
EINECS	Contact for details

Quality Control

Our 2,3,8,9-Tetrakis[(Trimethylsilyl)Oxy]Benzo[1,2-B:4,5-B']Bisbenzofuran-6,12-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed in a desiccated environment to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 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.