AsO2

AsO₂ is an arsenic oxide ceramic compound that exists primarily in research and specialized industrial contexts rather than as a mainstream engineering material. While arsenic oxides have historical use in glass manufacturing, semiconductors, and optoelectronic applications, AsO₂ specifically remains largely confined to laboratory study and niche applications due to toxicity concerns and limited commercial development. Engineers would consider this material only in controlled environments where its specific properties—such as optical or electronic behavior—justify the health and safety protocols required for arsenic-containing compounds.