Description

Ethylene Glycol CAS NO 15054-86-1 is a vital industrial organic compound, primarily known as a key raw material in the production of polyester fibers and resins. Its high boiling point and excellent hygroscopic properties make it an indispensable component in formulating permanent antifreeze and coolant solutions for automotive and HVAC systems. This versatile chemical is essential for manufacturers in the plastics, textiles, and chemical processing industries seeking a reliable and high-quality intermediate.

Application

• Primary raw material for the synthesis of polyethylene terephthalate (PET) used in fibers, films, and plastic bottles.
• Formulation of engine coolant and antifreeze for automotive and industrial applications.
• Precursor in the production of unsaturated polyester resins (UPR) for composites and construction materials.
• Used as a dehydrating agent and humectant in natural gas processing and other industrial processes.
• Intermediate in the manufacture of plasticizers, solvents, and adhesives.
• Component in heat transfer fluids for solar and geothermal energy systems.
• Used in the formulation of hydraulic brake fluids and industrial de-icing fluids.

Basic Information

Product Name	Ethylene Glycol
CAS No.	15054-86-1
Molecular Formula	C2H6O2
Molecular Weight	62.07 g/mol
Synonyms	1,2-Ethanediol; EG; Monoethylene Glycol; MEG; Glycol; Ethylene Alcohol; Ethylene Dihydrate; 2-Hydroxyethanol; Dowtherm SR 1; Norkool
EINECS	203-473-3

Quality Control

Our Ethylene Glycol is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, water content, and specific impurities. Our quality commitment aligns with major industrial specifications to meet the rigorous demands of polymer and antifreeze manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C. The product is hygroscopic; ensure containers are kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Clear, Colorless Liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5 %
Water Content (KF)	≤ 0.1 %
Specific Gravity (20/20°C)	1.113 - 1.115
Refractive Index (n20D)	1.431 - 1.433
Acidity (as Acetic Acid)	≤ 0.005 %
Ash Content	≤ 0.005 %
Color (Pt-Co)	≤ 10 APHA

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.