Diethylene Glycol (DEG)

Diethylene Glycol (DEG)

Product Details:

X

Product Description

Cas No

111-46-6

EINECS

203-872-2

MF

C4H10O3

MW

106.12

Melting Point

−10 °C(lit.)

Boiling Point

245 °C(lit.)

Density 

1.118 g/mL at 25 °C(lit.)

Vapor Density 

2.14 (vs air)

Vapor Pressure 

0.01 mm Hg ( 20 °C)

Refractive Index

n20/D 1.447(lit.)

Flash Point:

143 °C

Solubility

H2O: 50 mg/mL at 20 °C, clear, colorless

Applications 

 

1. Used to prepare plasticizers, also used as extractant, desiccant, heat preservation agent, softener and solvent.

2. Diethylene glycol is mainly used for dehydration and aromatic extraction of natural gas, as a solvent for ink bonding and textile dyes, as well as for rubber and resin plasticizers, polyester resins, fiberglass, urethane. Production of ester foams, lubricant viscosity improvers and other products.

3. Used as a gas dehydrating agent and aromatic solvent extraction solvent, as a lubricant, softener and finishing agent for textiles, as well as solvents such as plasticizers, moisturizers, sizing agents, nitrocellulose, resins and greases.

4. Solvent, gas dehydrating agent, extractant, water softener, gas chromatographic solution, suitable for aqueous solution analysis, similar to selective polyethylene glycol, for analysis of oxygen compounds (especially alcohol), aniline, fatty amine, pyridine And quinoline.

 


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