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Solvents REACH

Hexylene glycol

CAS Number
107-41-5
EC Number
203-489-0
Chemical Formula
C6H14O2
Molecular Weight
118.17 g/mol

Description

Hexylene glycol (CAS 107-41-5 ), also marketed as MPD, is a multifunctional diol solvent used across coatings, personal care, and polymer manufacturing. It functions as a solvent, humectant, and coupling agent. This versatile chemical helps formulators achieve stable, homogeneous systems across a broad range of industrial formulations. In architectural and industrial coatings, it acts as a coalescing solvent and flow modifier. The product improves film formation and leveling in waterborne systems, ensuring a high-quality finish. Personal care manufacturers incorporate it into skin creams, lotions, and toners as a humectant and preservation booster. It enhances the efficacy of antimicrobial systems at low use levels, providing value in cosmetic formulations. In adhesives and sealants, it functions as a reactive diluent and stabilizer for better performance. The solvent extends open time and improves substrate wetting during application. Polymer processors also use it as a plasticizer intermediate and chain extender in polyurethane and polyester resin production. The material is supplied as a clear, low-viscosity liquid in bulk quantities including IBC totes and tanker loads. Drum packaging is also available for smaller volumes to meet diverse logistical needs. Standard commercial supply meets technical-grade specifications for industrial use. Cosmetic-grade material conforming to established purity requirements is available for sensitive personal care applications. Contact us for supply of Hexylene glycol Request Quote

Other Names (Synonyms)

alpha,alpha,alpha'-trimethyltrimethylene glycol | 4-Methyl-2,4-pentanediol | 2,4-Dihydroxy-2-methylpentane | 2-Methylpentane-2,4-diol | 2-Methyl-2,4-pentandiol | 1,3,3-trimethyl-1,3-propanediol | 1,3-dimethyl-3-hydroxybutanol | 1,1,3-Trimethyltrimethylenediol | MPD

Key Technical Features

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

Physical Properties

Melting Point-50 °C
Boiling Point198 °C @ Press: 760 Torr
Density0.92 g/cm³
Flash Point201 °F
Appearanceliquid
ColorClear
OdorAmmonia-like.
FormSlightly Viscous Liquid
Water Solubilitysoluble
Vapor Pressure0.02 mm Hg ( 20 °C)
Refractive Indexn 20/D 1.427(lit.)
pH6-8 (25℃, 1M in H2O)
Log P0 at 20℃

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H227Combustible liquid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H336May cause drowsiness or dizziness

Precautionary Statements

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P403Store in a well-ventilated place.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P378Use … for extinction.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29053910
Storage Class10 - Combustible liquids
WGK (Germany)1