Cadmium arsenide is primarily used in the field of semiconductor technology due to its unique electronic properties. It is often utilized in the production of infrared detectors and optoelectronic devices, where its ability to operate effectively at high temperatures and in harsh environments is highly valued. Additionally, it finds applications in research and development for exploring new materials with potential uses in advanced electronics and photonics. Its role in these areas contributes significantly to advancements in technology, particularly in sectors requiring robust and efficient material performance. Due to the toxicity of cadmium and arsenic, strict handling and safety protocols are essential to minimize health and environmental risks.