In the intricate world of chemical procurement, especially for highly specialized materials used in advanced technologies like OLED and OPV, the Chemical Abstracts Service (CAS) Registry Number serves as a universal identifier. For industry professionals seeking specific compounds, understanding the significance of CAS numbers is paramount. This article focuses on CAS 109573-90-2, the identifier for 2,2'-Benzo[1,2-b:4,5-b']dithiophene-4,8-diylidenebis-propanedinitrile, and how it acts as a critical gateway for sourcing essential electronic materials from reputable manufacturers.

The Importance of CAS Numbers in Chemical Sourcing

A CAS number is a unique numerical identifier assigned to chemical substances. It eliminates ambiguity and ensures that both buyers and suppliers are referring to the exact same compound, regardless of its common name or synonyms. For materials like 2,2'-Benzo[1,2-b:4,5-b']dithiophene-4,8-diylidenebis-propanedinitrile (CAS 109573-90-2), which has a complex chemical name and multiple potential synonyms, the CAS number is indispensable for accurate identification. This is crucial for R&D scientists, procurement managers, and production engineers who need to ensure they are sourcing the correct precursor with specific properties, such as the documented UV absorption at 231, 438 nm and a molecular formula of C16H4N4S2.

Sourcing CAS 109573-90-2: Key Considerations for Buyers

When you identify the CAS number of a desired chemical, the next step is to find a reliable supplier. For materials like CAS 109573-90-2, which are vital for OLED and OPV applications, sourcing from manufacturers with expertise in electronic chemicals is key. Key considerations include:

  • Purity Levels: Confirm the purity of the material, typically specified as 97% Min. for electronic-grade compounds.
  • Supplier Credibility: Look for manufacturers with established track records and positive feedback regarding quality and delivery.
  • Competitive Pricing: Research suppliers to find the best price for bulk or R&D quantities. Buying directly from manufacturers often yields cost savings.
  • Technical Documentation: Ensure the supplier can provide comprehensive technical data sheets and certificates of analysis.

NINGBO INNO PHARMCHEM CO.,LTD.: Your Trusted Partner for CAS-Identified Chemicals

NINGBO INNO PHARMCHEM CO.,LTD. is a leading Chinese manufacturer and supplier of high-quality specialty chemicals, including those identified by specific CAS numbers. We are a reliable source for 2,2'-Benzo[1,2-b:4,5-b']dithiophene-4,8-diylidenebis-propanedinitrile (CAS 109573-90-2), offering high purity, competitive pricing, and dependable service. Our commitment to supporting the electronics industry means we provide the critical materials necessary for innovation in OLED and OPV technologies. We invite you to contact us to discuss your sourcing needs and to obtain a quote or sample for CAS 109573-90-2.