Why do newer chemical fields require more research than long-established bulk chemicals?

Newer chemical fields often require more intensive research than long-established bulk chemicals because they involve complex, evolving technologies that demand significant chemical expertise and iterative development. While bulk chemical production—such as the manufacture of sulfuric acid or chlorine—focuses on scaling up established processes and managing large-scale heat transfer and waste disposal, newer fields are driven by continuous innovation.12

For instance, the fabrication of modern electronic microcircuits may involve nearly 100 distinct chemical steps, requiring deep expertise to refine both the product and the manufacturing process. Unlike mature products that have settled into stable market niches, newer technologies often face significant hurdles in achieving cost-effective, reliable production at scale. Companies must conduct extensive applied research to test molecules for specific activity, such as in pharmaceuticals, or to overcome technical challenges in manufacturing, such as those encountered during the development of specialized memory devices. Consequently, these fields require a steady flow of research and development to remain competitive and advance alongside modern technological progress.12