Silane, with the chemical formula \(SiH_{4}\), is a highly flammable and toxic inorganic gas used in industries like semiconductors, construction, and dentistry. It serves as a crucial precursor for creating high-purity silicon and is a versatile coupling agent that enhances adhesion between materials like glass and polymers. Its reactivity also allows it to be used in coatings, sealants, and various chemical syntheses.

Chemical Formula: \(SiH_{4}\) Appearance: A colorless gas with a repulsive odor Flammability: Highly flammable and pyrophoric, meaning it can ignite spontaneously in air Toxicity: Very toxic by inhalation and a strong irritant to the skin, eyes, and mucous membranes