For professionals in the B2B chemical and electronics sectors, navigating the specifications of specialized materials is a critical aspect of procurement and R&D. Understanding these details ensures that the right components are selected for optimal performance. Today, we'll explore the key specifications for a vital OLED intermediate: 4,8-Bis(5-octylthiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene, identified by its CAS Number 1448877-07-3.

CAS Number (1448877-07-3): The Universal Identifier

The Chemical Abstracts Service (CAS) registry number is a unique numerical identifier assigned to every chemical substance described in the open scientific literature. For 4,8-Bis(5-octylthiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene, the CAS number 1448877-07-3 serves as an unambiguous reference, ensuring that you are sourcing the exact compound required, regardless of regional nomenclature or trade names. When you search for this material from suppliers, using the CAS number is the most efficient way to find accurate product listings.

Molecular Formula (C34H42S4) and Molecular Weight (578.96 g/mol): The Chemical Blueprint

These fundamental identifiers define the chemical composition of the molecule. The formula C34H42S4 tells us that each molecule consists of 34 carbon atoms, 42 hydrogen atoms, and 4 sulfur atoms. The molecular weight is crucial for stoichiometric calculations in synthesis and formulation. Understanding these basic parameters is essential for any chemist or engineer working with the material.

Purity (97% Min): The Performance Enabler

In the context of OLED materials, purity is paramount. A minimum purity of 97% for 4,8-Bis(5-octylthiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene signifies that the vast majority of the product is the desired molecule, with minimal contaminants. As a supplier, we emphasize this purity level because even small amounts of impurities can significantly impair the efficiency, color accuracy, and lifespan of OLED devices. Researchers and purchasing managers should always verify the purity specifications and request a Certificate of Analysis (CoA) from their supplier.

Appearance (Solid): Physical Characteristics

The physical state of the material (solid, liquid, etc.) provides basic handling and storage information. Knowing that this compound is a solid helps in planning for its storage and integration into manufacturing processes. Its color or crystalline form, if specified, can also offer initial visual cues for quality control.

Application (OLED Materials): The Purpose

Finally, understanding the intended application—in this case, as an OLED material—reinforces its importance in the electronics industry. This classification helps B2B buyers quickly identify if the product meets their needs. If you are looking for suppliers of this specific OLED material, searching for 'buy 4,8-Bis(5-octylthiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene' or 'CAS 1448877-07-3 OLED' will yield relevant results from manufacturers and distributors.

By understanding these key specifications, procurement specialists and R&D teams can make informed decisions, ensuring they source the highest quality OLED materials for their innovative projects. As a direct manufacturer, we are committed to providing materials that meet these rigorous standards.