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Atomfair Trimethylolpropane Trimethacrylate TMPTMA C18H26O6

Description Trimethylolpropane Trimethacrylate (TMPTMA) is a high-purity trifunctional methacrylate monomer with the molecular formula C18H26O6. This crosslinking agent is widely used in polymer chemistry due to its excellent reactivity and ability to form durable, three-dimensional networks upon curing. With an IUPAC name of 2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate , TMPTMA offers superior thermal stability, chemical resistance, and mechanical strength in polymerized matrices. Its trifunctional structure ensures efficient crosslinking in free-radical polymerization processes, making it ideal for coatings, adhesives, and composite materials. Available in >98% purity, this product is rigorously tested for consistency, ensuring reliable performance in research and industrial applications.

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Description

Description

Trimethylolpropane Trimethacrylate (TMPTMA) is a high-purity trifunctional methacrylate monomer with the molecular formula C18H26O6. This crosslinking agent is widely used in polymer chemistry due to its excellent reactivity and ability to form durable, three-dimensional networks upon curing. With an IUPAC name of 2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate, TMPTMA offers superior thermal stability, chemical resistance, and mechanical strength in polymerized matrices. Its trifunctional structure ensures efficient crosslinking in free-radical polymerization processes, making it ideal for coatings, adhesives, and composite materials. Available in >98% purity, this product is rigorously tested for consistency, ensuring reliable performance in research and industrial applications.

  • CAS No: 3290-92-4
  • Molecular Formula: C18H26O6
  • Molecular Weight: 338.4
  • Exact Mass: 338.17293854
  • Monoisotopic Mass: 338.17293854
  • IUPAC Name: 2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate
  • SMILES: CCC(COC(=O)C(=C)C)(COC(=O)C(=C)C)COC(=O)C(=C)C
  • Synonyms: TRIMETHYLOLPROPANE TRIMETHACRYLATE, 3290-92-4, Acryester TMP, Chemlink 30, TMPTMA

Application

Trimethylolpropane Trimethacrylate (TMPTMA) is primarily used as a crosslinking agent in UV-curable coatings, inks, and adhesives, enhancing hardness and durability. It is also employed in dental materials and composite resins due to its low shrinkage and high reactivity. Additionally, TMPTMA serves as a modifier in rubber and plastic formulations to improve heat resistance and mechanical properties.

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