The silanes market size was valued at USD 2.48 billion in 2021 and is forecast to grow to USD 4.31 billion by 2028 at a CAGR of 8.1% during 2022-2028. Silanes are a group of silicon-containing compounds with the chemical formula SiH??nCl?. They are similar in structure to alkanes but contain silicon atoms instead of carbon atoms. Silanes are characterized by the presence of silicon atoms bonded to hydrogen atoms and, in some cases, other functional groups such as chlorine.