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What is ethylene glycol (CAS 107-21-1) used for?

Nov 12, 2025 Leave a message

what is ethylene glycol (CAS 107-21-1) ?

Product name: Ethylene glycol
CAS number: 107-21-1
EINECS No: 203-473-3
MF: C2H6O2
MW: 62.07
HS code: 29053100
Appearance: liquid

 

Product Name

Ethylene glycol

EINECS No

203-473-3

Other Name

EG; MEG

Molecular weight

62.068

MF

(CH2OH)2

Hs Code

2905310000

CAS No

107-21-1

Appearance

Colorless Transparent Liquid

Purity

99.9%min

Application

Antifreeze and synthetic polyester raw materials

 

What is the chemical Meg (CAS 107-21-1) used for?

 

What is ethylene glycol (CAS 107-21-1) used for?

 

1. Antifreeze and coolant: Ethylene glycol prevents engine damage caused by overheating in summer and freezing in winter.

 

2. De-icing solutions: Used to remove ice from airplanes, boats and runways.

 

3. Hydraulic brake fluids: Used in some brake fluid formulations.

 

4. Polyester production: Ethylene glycol (CAS 107-21-1) is a major component in the manufacture of polyester fibres and polyethylene terephthalate (PET) plastics, which are used for bottles and films.

 

5. Solvents: It is used in a variety of applications, including paints, lacquers, dyes and inks.

 

6. Chemical synthesis: It serves as an intermediate for creating other chemicals and products, such as plasticisers and synthetic fibres.

 

7. Moisture control: Used to absorb moisture from natural gas, as well as to retain moisture in some pharmaceuticals and cosmetics.

8. Inks: It increases viscosity and reduces volatility in some stamp pad and ballpoint pen inks.

 

9. Cosmetics and pharmaceuticals: It is added in small amounts as a humectant (a moisture-retaining agent).

 

10.Wood treatments: It is used to protect wood from rot and fungus.

 

 

Monoethylene Glycol MEG Chemical uses

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Ethylene Glycol meg chemical

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