In the complex landscape of chemical synthesis and material science, understanding the properties and applications of key intermediates is fundamental for innovation. One such compound gaining prominence, particularly in the realm of UV-curable materials, is 2-(3-Oxo-indan-1-ylidene)-malononitrile. As a specialized chemical intermediate and a potent photoinitiator, its role in modern industrial processes, especially coatings and inks, is significant. For R&D scientists and procurement managers, sourcing this material from a reliable manufacturer in China offers a strategic advantage.

Understanding the Chemical Identity

2-(3-Oxo-indan-1-ylidene)-malononitrile, identified by CAS number 1420071-64-2, is a derivative of malononitrile. The structural features, including the indanone and malononitrile groups, are crucial for its functionality as a photoinitiator. The presence of conjugated double bonds and electron-withdrawing nitrile groups contributes to its ability to absorb UV light effectively and undergo photochemical reactions.

Key Properties and Functions

The primary function of 2-(3-Oxo-indan-1-ylidene)-malononitrile in industrial applications is as a photoinitiator for UV curing. Its key properties include:

  • Photochemical Reactivity: It efficiently generates free radicals upon exposure to UV light, initiating rapid polymerization of monomers and oligomers.
  • Absorption Characteristics: It exhibits absorption in a useful range of the UV spectrum, allowing for effective curing of various formulations.
  • Versatility: It performs well in both clear and pigmented systems, a critical attribute for many coating and ink applications.
  • Supply Chain Integration: As a chemical intermediate, its availability from manufacturers in China ensures a stable supply for global markets.

Applications in Industry

This malononitrile derivative finds its primary applications in:

  • UV-Curable Coatings: Enhancing durability, scratch resistance, and aesthetic appeal.
  • UV Printing Inks: Enabling fast drying and vibrant, lasting prints.
  • Adhesives and Sealants: Providing quick and strong bonding solutions.

Sourcing from a Chinese Manufacturer

For businesses seeking to buy 2-(3-Oxo-indan-1-ylidene)-malononitrile, partnering with an established manufacturer in China offers distinct advantages. We provide high-quality chemical intermediates with a focus on consistency and purity. By understanding the precise needs of the market, we ensure our production meets the stringent requirements of UV curing technologies. We invite you to inquire about our product, request a quote, and learn how our reliable supply of this essential chemical intermediate can support your innovation and production goals.