Ethylene glycol monohexyl ether

CAS Number
112-25-4
EC Number
203-951-1
Chemical Formula
C8H18O2
Molecular Weight
146.23 g/mol

Description

Ethylene glycol monohexyl ether (CAS 112-25-4), also known as 2-hexoxyethanol, is a slow-evaporating glycol ether solvent used across coatings, cleaning, and industrial formulation. Its controlled evaporation rate makes it a practical choice for applications where extended open time or surface leveling is required. In architectural and industrial coatings, it improves flow and leveling.

This solvent works in waterborne and solvent-based systems, reducing surface defects in the final film. Printing ink formulations use it to control drying speed and maintain printhead performance in packaging. Adhesive and sealant manufacturers incorporate it to adjust viscosity and extend working time during application. Industrial cleaning and degreasing compounds rely on it to solubilize oils and greases.

It is highly effective for residues in automotive maintenance and parts-washing products. Ethylene glycol monohexyl ether is supplied as a clear liquid in drum and IBC quantities for various needs. Bulk tanker options are available for larger-volume procurement. Technical grade is the standard commercial specification for industrial and formulation use, ensuring consistent performance in all batches.

Purity levels typically range from 98% upward, with certificates of analysis available to support QA and regulatory compliance requirements. This ensures the highest quality for your manufacturing processes.

Other Names (Synonyms)

ethylene glycol hexyl ether|2-hexoxyethanol|2-(Hexyloxy)ethanol|Ethanol, 2-(hexyloxy)-|Hexyl cellosolve|n-Hexyl cellosolve|Glycol monohexyl ether|Cellosolve, N-hexyl-

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

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Physical Properties

Melting Point -45.1 °C
Boiling Point 208 °C @ Press: 760 Torr
Density 0.8894 g/cm³ @ Temp: 20 °C
Flash Point 98-99°C/0.15mm
Color Colorless to Light yellow
Form clear liquid
Water Solubility Soluble in alcohol and ether, water (9.46 g/L ).
Vapor Pressure 10Pa at 20℃
Refractive Index n 20/D 1.431
Log P 1.97 at 25℃

Documentation

Safety & Handling Learn More

Danger
GHS05· Corrosive GHS07· Irritant GHS06· Toxic GHS08· Health Hazard

Hazard Statements

H227 Combustible liquid
H302 Harmful if swallowed
H311 Toxic in contact with skin
H312 Harmful in contact with skin

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P262 Do not get in eyes, on skin, or on clothing.
P264 Wash … thoroughly after handling.

Trade & Regulatory

HS Code 29091990
UN Number 2922
ADR Class 8
Packing Group III
Storage Class 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
WGK (Germany) 1
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