monosilane References Contents monosilane chemical compound Ask Anything Britannica AI Ask Anything Learn about this topic in these articles:description In silaneThe simplest silane, monosilane (SiH4), is also the stablest; it is a colourless gas that liquefies at -112° C (-170° F) and freezes at -185° C (-301° F). It decomposes slowly at 250° C (482° F), rapidly at 500° C (932° F).Read More