Dimethylarsenic acid, also known as cacodylic acid, is a chemical compound that has various synonyms due to its use in different contexts. It can be referred to as dimethylarsinate, dimethylarsenic acid, DMA, or simply arsenic acid. Cacodylic acid is primarily used as a herbicide, insecticide, and a precursor for many organic arsenicals. Its synonyms are often utilized in scientific research, agriculture, or environmental studies. Understanding these synonyms is crucial for effective communication within these fields. Therefore, familiarizing oneself with the synonyms of dimethylarsenic acid enables clearer and more precise discussions surrounding its applications and potential risks.