Trimethylolpropane

CAS #
77-99-6
Synonym
2-propenoic acid (5-ethyl-1,3-dioxan-5-yl)ester, (5-ethyl-1,3-dioxan-5-yl)acrylate, 5-acryloxymethyl-5-ethyl-1,3-dioxacyclohexane, 5-ethyl-5-(hydroxymethyl)-1,3-dioxane acrylate, TMP; Hexaglycerol

Why source Trimethylolpropane (TMP) from Neuchem?

  • Neuchem enjoys relationships with world-class producers of Trimethylolpropane, enabling us to supply our customers with minimal lead times and cost savings.
  • As an integral link in your supply chain, we deliver raw materials to your doorstep in a secure, cost-competitive, and friendly environment.
  • Neuchem carefully selects our suppliers to guarantee high quality materials on a consistent basis.

To obtain more information about Trimethylolpropane supply & inventory, please submit a quote request.

 

Uses/Applications

Polyurethane Production
Trimethylolpropane is a key component in the production of polyurethanes, particularly in the manufacturing of rigid polyurethane foams. It serves as a trifunctional alcohol, reacting with isocyanates to form the polyurethane polymer network. Rigid polyurethane foams find applications in insulation for buildings, appliances, and refrigeration systems.

Alkyd Resins
TMP is widely used in the production of alkyd resins, which are important binders in paints, coatings, and varnishes. Alkyd resins derived from TMP offer excellent film-forming properties, durability, and weather resistance. These coatings are commonly used in architectural paints, industrial coatings, and automotive finishes.

Synthetic Lubricants
TMP is a precursor in the synthesis of synthetic lubricants, particularly ester-based lubricants. Ester lubricants formulated from TMP exhibit high thermal stability, oxidative stability, and lubricity, making them suitable for use in high-performance automotive, aerospace, and industrial applications where conventional mineral oils may not suffice.

Polyesters
Trimethylolpropane is utilized in the production of polyester resins. These resins are employed in various applications such as composite materials, coatings, adhesives, and moldings. Polyester resins derived from TMP offer good mechanical properties, chemical resistance, and dimensional stability, making them suitable for diverse industrial applications.

Propellants
Trimethylolpropane is a component in the synthesis of certain propellants. Its chemical properties contribute to the formation of energetic materials with controlled energy release characteristics. These propellants find applications in mining operations and pyrotechnics.

Adhesives and Sealants
TMP-based polymers are used in the formulation of adhesives and sealants. These materials offer excellent adhesion to various substrates, flexibility, and resistance to environmental factors such as moisture and temperature fluctuations. Trimethylolpropane-based adhesives and sealants find applications in construction, automotive assembly, and aerospace industries.

 

End Markets

Polyurethane Production
Alkyd Resins
Synthetic Lubricants
Polyesters
Explosives
Adhesives and Sealants

Hazard Class
Non-hazardous
UN Number
--
Packing Group
--
Import Duty
2905.41.00.00