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Ethylene glycol CAS 107-21-1

  • Product DescriptionEthylene glycol is a clear, colorless, odorless, viscous liquid. It is miscible with water, alcohols, acetone, and many polar organic solvents. It is a key industrial chemical used mainly in polyester/PET production, antifreeze, coolants, and heat transfer fluids.Typical Specifica...
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Detailed introduction



Product Description

Ethylene glycol is a clear, colorless, odorless, viscous liquid. It is miscible with water, alcohols, acetone, and many polar organic solvents. It is a key industrial chemical used mainly in polyester/PET production, antifreeze, coolants, and heat transfer fluids.


Typical Specifications

ParameterValue
Purity≥99.0% / ≥99.5% / ≥99.8%
AppearanceClear, colorless liquid
OdorOdorless
Boiling Point195–198 °C
Melting Point−13 to −14 °C
Flash Point111–116 °C
Density1.11–1.113 g/cm³ at 20 °C
Refractive Index1.4300–1.4330 (n20/D)
Water Content≤0.2–0.3%
SolubilityMiscible with water, alcohols, acetone, glycerol

Applications

  • PET resin and polyester fiber production

  • Antifreeze and engine coolants

  • Heat transfer fluids

  • Chemical intermediate (1,4-dioxane, glycol ethers, esters)

  • Hydraulic brake fluids

  • Paints, inks, dyes, adhesives

  • Gas dehydration and humectants


Safety & Handling

GHS Signal Word: Warning
Hazard Statements: H302 – Harmful if swallowed; H373 – May cause kidney damage through prolonged or repeated exposure if swallowed.
Precautions: Avoid breathing mist/vapors. Wear protective gloves, goggles, and clothing. Do not eat, drink, or smoke when using. Wash thoroughly after handling.
First Aid: If swallowed, rinse mouth and call a poison center/doctor. If inhaled, move to fresh air. If on skin/eyes, rinse with plenty of water.


Storage & Packaging

  • Store in a cool, dry, well-ventilated area. Keep container tightly closed.

  • Stable under normal storage conditions; hygroscopic.

  • Packaging: 230 kg drums, 1,100 kg IBC tanks, ISO tanks, flexibags. Custom packaging available.


Regulatory & Transport

  • TSCA: Listed

  • REACH: Registered

  • Canadian DSL: Listed

  • UN No.: UN3082

  • Transport Class: 9, Packing Group III

  • Marine Pollutant: Yes (bulk shipments)


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  • Mobile:8613153039501
  • Phone:+86-531-88752665
  • Email:info@deshangchem.com
  • Address:11th Floor, Chuangbo Industrial Park, 177 Tianchen Road, High-tech Zone, Jinan City, Shandong Province, China
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