Trimethylolpropane
Product Description
Looking for a multifunctional polyol that enhances durability, flexibility, and sustainability in your formulations? Trimethylolpropane from LANXESS is a high-purity triol trusted across industries for its exceptional performance in coatings, resins, and polyurethanes. Its trifunctional structure enables superior crosslinking, resulting in stronger, longer-lasting products. Choose LANXESS for consistent quality, technical support, and a product that meets the demands of modern manufacturing. LANXESS has outstanding experience in the manufacture of TMP. We received approval for TMP production back in late 1952.
THESE SPECIAL FEATURES MAKE THIS PRODUCT SO SUCCESSFUL
Trifunctional hydroxyl groups enable excellent crosslinking and polymer performance.
Enhances mechanical strength, thermal stability, and chemical resistance in end products.
Reduces VOC emissions in formulations, supporting eco-friendly manufacturing.
Compatible with a wide range of resins including alkyd, polyester, and polyurethane.
Improves gloss retention, adhesion, and weatherability in coatings.
Backed by LANXESS’s reliable supply chain and technical expertise.
THE MOST COMMON AREAS OF APPLICATION
Polyurethane foams and elastomers – used in automotive, furniture, and insulation products.
Alkyd and polyester resins – essential for paints, varnishes, and fiberglass composites.
Synthetic lubricants – contributes to high thermal and oxidative stability.
Adhesives and sealants – improves bonding strength and flexibility.
Industrial coatings – provides durability and resistance to wear, chemicals, and UV exposure.
Molecular Formula
C6 H14 O3
Molar weight
134.2
Material number
20761
CAS (CAS Number)
77-99-6
Polyethers/polyoles
Acrylates
Polymer auxiliaries
Hardener and crosslinking agents for polymeres
Manufacturing of plastics
Polyester
Polyester resins
Chemical synthesis
Manufacturing of dyestuffs
Silicon products
Electric insulation coating
Textile auxiliaries
Manufacturing of printing inks
Polyurethanes
Polyurethane resins
Petroleum
Lubricants and oils
Alkyd resins
Pigments
Manufacturing of pigments
Manufacturing of coating
Adhesives & Sealants
Industrial lubricants
Manufacturing of peroxides
Manufacturing of glues and adhesives
2,2-Bis-hydroxymethyl-1-butanol
2-Ethyl-2-hydroxymethyl-1,3-propanediol
Hexaglycerin
TMP
1,1,1-Trimethylolpropane
Trimethylolpropane
Tripropane
1,1,1-Tris(hydroxymethyl)propane