Alcohols & Glycols
REACH
Hexylene glycol
CAS Number
107-41-5
EC Number
203-489-0
Abbreviation
MPD
What is Hexylene glycol?
Hexylene glycol (CAS 107-41-5), also marketed as MPD, is a multifunctional diol solvent.
Where is Hexylene glycol used?
- Coatings: coalescing solvent and flow modifier in architectural and industrial coatings
- Personal care: humectant and preservation booster in skin creams, lotions and toners
- Adhesives and sealants: reactive diluent and stabilizer
- Polymer manufacturing: plasticizer intermediate and chain extender in polyurethane and polyester resin production
- It functions as a solvent, humectant and coupling agent.
Commercial specifications
- Bulk quantities including IBC totes and tanker loads
- Drum packaging for smaller volumes
- Technical-grade and cosmetic-grade material conforming to established purity requirements
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
What are the physical properties of Hexylene glycol?
Melting Point -50 °C
Boiling Point 198 °C @ Press: 760 Torr
Density 0.92 g/cm³
Flash Point 201 °F
Appearance liquid
Color Clear
Odor Ammonia-like.
Form Slightly Viscous Liquid
Water Solubility soluble
Vapor Pressure 0.02 mm Hg ( 20 °C)
Refractive Index n 20/D 1.427(lit.)
pH 6-8 (25℃, 1M in H2O)
Log P 0 at 20℃
How is Hexylene glycol classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H227 Combustible liquid
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H336 May cause drowsiness or dizziness
Precautionary Statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
Which trade and regulatory codes apply to Hexylene glycol?
HS Code 29053910
Storage Class 10 - Combustible liquids
WGK (Germany) 1