Category:
Intermediates&Fine Chemicals
CAS NO:
2615-15-8
Standard:
USP,
Hexaethyleneglycol, also known as Triethylene glycol (TEG) dimer, is a high-boiling polyether synthesized via the acid-catalyzed polymerization of ethylene oxide. Its molecular formula is C12H26O7 with CAS No. 112-40-9. This colorless viscous liquid serves as a critical intermediate in industrial synthesis.
While not classified as a pharmaceutical agent, strict PPE including gloves and goggles is mandatory during handling. Store in tightly sealed containers away from oxidizers to prevent degradation. Avoid inhalation of vapors in poorly ventilated areas.