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Industrial Chemicals

DEG (Di Ethylene Glycol)

FormulaC₄H₁₀O₃
CAS Number111-46-6
Purity99%+
AvailableBulk & Retail

DEG (Di Ethylene Glycol) is a high-boiling hygroscopic diol used as a plasticiser, humectant and intermediate in polyurethane and unsaturated polyester resin production. ISL Chemicals supplies industrial-grade DEG for Pakistan’s paint, textile and chemical manufacturing industries.

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Quick Specs
Specific Gravity1.117 — 1.121
Refractive Index1.446 — 1.448
Boiling Point244 — 245°C
Flash Point124°C
AppearanceClear, Colourless, Viscous
OdourSlight, sweet
⚗ Every batch quality-tested by our Chemical Engineer for Sp.Gr and RI before dispatch.

Product Overview

Di Ethylene Glycol (DEG) is a higher-boiling diol with strong hygroscopic properties, used as a plasticiser in unsaturated polyester resins, as an intermediate in polyurethane production and as a humectant in textile and paper processing. It is also used as a solvent for nitrocellulose, resins and dyes. ISL Chemicals supplies industrial-grade DEG for Pakistan’s paint, textile and polymer industries.

Why Choose ISL Chemicals for DEG (Di Ethylene Glycol)?

  • High purity 99%+ industrial grade
  • Very high boiling point – suitable for high-temperature resin systems
  • Excellent hygroscopic and humectant properties
  • Key intermediate for polyurethane and polyester resins
  • Bulk drums and retail quantities available
  • Same-day delivery in Sialkot and Lahore

Technical Specifications

ParameterSpecification
Chemical NameDiethylene Glycol (2,2′-Oxydiethanol)
Molecular FormulaC₄H₁₀O₃
CAS Number111-46-6
Purity99%+ industrial grade
Specific Gravity1.117 — 1.121 at 20°C
Refractive Index1.446 — 1.448 at 20°C
Boiling Point244 — 245°C
Flash Point124°C (closed cup)
AppearanceClear, colourless, viscous liquid
OdourSlight, sweet
SolubilityFully miscible in water and alcohols
Packaging200L drums / IBC / bulk tanker

Applications of DEG (Di Ethylene Glycol)

  • Unsaturated polyester resin intermediate
  • Polyurethane foam and elastomer production
  • Textile humectant and fibre lubricant
  • Solvent for nitrocellulose, resins and dyes
  • Natural gas dehydration agent
  • Printing ink humectant
  • Plasticiser in cork, paper and adhesive formulations
Industries Using DEG
🧪Chemical & Polymer Manufacturing
🧵Textile Industry
🎨Paint & Coatings
🖨️Printing Inks

Handling & Safety Information

⚠️
Important Safety Notice DEG is harmful if ingested and may cause kidney damage. Keep away from food, beverages and children. Combustible at elevated temperatures. Avoid prolonged skin contact and inhalation of hot vapours. Use in well-ventilated areas and keep away from heat and ignition sources.
  • Store in tightly sealed containers in a cool, dry area
  • Keep away from strong oxidising agents and acids
  • Keep away from heat, sparks and open flames
  • Store away from food, feedstuffs and drinking water
  • Recommended storage temperature 15 – 30°C
  • Label containers clearly – HARMFUL IF INGESTED
  • Chemical-resistant gloves (nitrile or neoprene)
  • Safety goggles or splash guard
  • Adequate ventilation or organic vapour respirator
  • Protective clothing to minimise skin exposure
  • Avoid prolonged skin contact and inhalation
  • Consult Safety Data Sheet (SDS) before handling

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