TEG Triethylene Glycol is a larger molecule than MEG, DEG and has two ether groups. It is less clear and less hygroscopic than DEG, but has a higher boiling point, density and viscosity.

TEG Triethylene glycol  is a colorless, viscous liquid with a slight odor. It is non-flammable, mildly toxic, and considered non-hazardous. TEG is a member of a homologous series of dihydroxy alcohols. It is used as a plasticizer for vinyl polymers as well as in the manufacture of air sanitizer and other consumer products.

TEG Triethylene Glycol Usages

The oil and gas industries use TEG Triethylene glycol to dehydrate natural gas as well as other gases including CO2, H2S, and other oxygenated gases. Industrial uses include adsorbents and absorbents, functional fluids in both closed and open systems, Intermediates, petroleum production processing aids, and solvents. TEG Triethylene glycol is used in the manufacture of a host of consumer products that include anti-freeze, automotive care products, building and construction materials, cleaning and furnishing care products, fabric, textile, and leather products, fuels and related products, lubricants and greases, paints and coatings, personal care products, and plastic and rubber products.

TEG Triethylene Glycol

APPLICATIONS TEG TRIETHYLENE GLYCOL

TEG Triethylene Glycol is an important non-volatile industrial solvent. It is also useful in the dehydration of gases, manufacture of insecticides and in the synthesis of some organic derivatives. Pure TEG  is useful in the production of plasticizers for cellophane, glue, cork, powdered ceramics and some plastics. TEG is a component in the formulation of some pigments, printing dyes, inks and pastes. It is also used for air fumigation.

SPECIFICATION OF TEG

PROPERTIES

TYPICAL VALUSES

UNITS

Molecular Weight 

 

150,17

g/mol

Boiling Point  (°C)

 

285

(°C)

 

Freezing Point

-7

(°C)

 

Vapor Density

5,17

 

At 15°C (air=1.0)

Specific heat

0,477

 

At 0°C (cal/gm/°C)

Viscosity

51

cP at 20 °C

Purity

 

99 .%

Min Wt

 

Apperance

Clear

 

Visual

Specific Gravity

1.124– 1.126

At 20°C/20°C

 

Water

0.2 Max

 

Wt.%

Acidity as Acetic Acid

0.005 Max

Wt.%

Color

35 Max

 

APHA

Ash

0.01 max

Wt.%

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