Triethylene Glycol (TEG), with the chemical formula C₆H₁₄O₄, is a colorless liquid widely used in various applications, including natural gas dehydration and air sanitization. It plays a crucial role in the energy sector, particularly in dehydration units where it enhances efficiency and ensures optimal performance. TEG is also utilized in environmental applications, such as reducing pollutants and improving air quality. Additionally, its properties make it valuable in the manufacturing sector for various processes, reinforcing its role as an essential component across multiple industries. However, it is important to note that TEG requires specialized storage. Overall, TEG's versatility and effectiveness solidify its importance in today’s industrial landscape.