Arseniureted hydrogen is a compound that is also known as arsine or hydrogen arsenide. It has the chemical formula AsH3 and is a toxic gas with a colorless or pale yellow appearance. There are several synonyms for this compound, including arsenic trihydride, arsenic hydride, and arsenic trihydrogen. Other common synonyms for arsine include arseniuretted hydrogen, arsenous hydride, and arsenic trihydridium. This compound is widely used in the semiconductor industry, as well as in the production of some organic chemicals, and it can also be used as a fumigant. It is important to handle arseniureted hydrogen with great care due to its toxicity.