Triethylene glycol bis(2-ethylhexanoate)

Product Description

Triethylene glycol bis(2-ethylhexanoate), also known as triethylene glycol di(2-ethylhexanoate), is an organic ester formed from triethylene glycol and 2-ethylhexanoic acid. Its molecular formula is C₂₂H₄₂O₆, and its molecular weight is approximately 402.57 g/mol. It is commonly described as a clear, oily liquid and is also known by trade-related names such as Flexol Plasticizer 3GO and Kodaflex TEG-EH.
 

This compound is used in selected industrial formulations as a plasticizer or functional additive. It can help improve flexibility and processing characteristics in compatible polymer systems. Reported application areas include polyvinyl butyral (PVB) safety films, synthetic rubber, vinyl resins, and certain photosensitive resin systems. Its actual performance depends on the polymer type, formulation, concentration, and processing conditions. Buyers should confirm the required grade, purity, and compatibility with the supplier before selecting the material for a specific application.

Main Applications

PVB Safety Films: Used in selected formulations for plasticizing polyvinyl butyral and improving flexibility.

Synthetic Rubber: May be used as a functional additive in compatible rubber formulations.

Vinyl Resins: Applied in certain vinyl resin systems to adjust flexibility and processing properties.

Specialty Resins: Used in selected photosensitive resin and other specialty formulations.

Industrial Plasticizer Systems: Considered where an ester-based plasticizer with suitable compatibility and low volatility is required.

Safety and Storage

Store in a tightly closed container in a cool, dry, and well-ventilated area.

Avoid unnecessary contact with the skin and eyes.

Prevent inhalation of mists or aerosols and use appropriate personal protective equipment.

Clean up spills promptly using procedures appropriate for oily chemical liquids.

Follow the supplier's Safety Data Sheet (SDS) for handling, transportation, and disposal.

Confirm the regulatory suitability of the specific grade before use in food-contact materials or other regulated applications.