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TEG
Triethylene Glycol

Triethylene glycol for gas dehydration and hygroscopic applications.

C₆H₁₄O₄ CAS 112-27-6 Base Chemicals

01 Overview

TEG is the industry-standard desiccant for natural gas dehydration, valued for its high hygroscopicity, thermal stability and low vapour pressure. Secondary applications include air conditioning dehumidification, solvent use and vinyl plasticiser production.

02 Types we supply

Each entry below is a grade — a specific version of this product, made to its own recipe for a particular use. If you are not sure which one you need, tell us what you are making and we will advise.

  • Industrial / gas processing grade

03 Typical specification

Purity
99.0 % min
Water content
0.10 % max
Colour (APHA)
20 max
Specific gravity
1.123 – 1.125 at 20 °C
Appearance
Clear, colourless, hygroscopic liquid

These figures are approximate and differ slightly between producers. The binding numbers are the ones on the certificate of analysis for your actual shipment, which we send with every quotation.

04 Applications

  • Natural gas dehydration units
  • Air conditioning and dehumidification
  • Vinyl plasticiser production
  • Solvent and extraction processes
  • Air disinfectant formulations
  • Humectant applications

05 Industries served

Oil & gas processingHVACChemical manufacturingPlasticiser production

06 Packaging options

  • ISO tank (24 MT)
  • Flexitank (20–24 MT)
  • 230 kg steel drums

07 Supply & export note

Supplied to gas processing operators and chemical manufacturers with producer certificate. Drum quantities available for smaller dehydration units and pilot operations.

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