What industries use 2-{2-[2-(2-Azidoethoxy)ethoxy]ethoxy}-1-[(4-methylphenyl)sulfonyl]ethanol (CAS: 168640-82-2)?

2-{2-[2-(2-Azidoethoxy)ethoxy]ethoxy}-1-[(4-methylphenyl)sulfonyl]ethanol is primarily used in pharmaceuticals for its azido functionality, which can be used in drug synthesis and as a building block for more complex molecules. It is also used in the polymer industry for unique chemical modification of polymers, and in the semiconductor industry for its use in photoresists and other advanced materials. Additionally, it finds applications in sensing technologies due to its reactivity.