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Sigma Aldrich Trimethylolpropane tris[poly(propylene glycol), amine terminated] ether

Catalog No. 406708250ML Shop All MilliporeSigma Sigma Organic Chemistry Products
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40-670-8250ML 250 mL
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MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Trimethylolpropane tris[poly(propylene glycol), amine terminated] ether (T-403) is a type of polyetheramine that has a primary amine group. It can be used as an epoxy curing agent. T-403 has a hydroxyl group that reacts with the epoxy monomer to form stable ether linkages.T-403 may be surface functionalized by graphene nanoplatelet (GNP) and can be used as a water coolant in closed conduit flow. It can be incorporated into poly(butylene terephthalate) (PBT) as a blend, which enhances its melt-flowability. It can also be used as a cross-linker, which facilitates the curing of ethylene-glycidyl methacrylate copolymer.

Specifications

CAS 39423-51-3
Density 0.981 g/mL (at 25°C)
Linear Formula C2H5C[CH2[OCH2CH(CH3)]nNH2]3
Refractive Index n20/D 1.461 (literature)
MDL Number MFCD00197951
Quantity 250 mL
Molecular Weight (g/mol) 440
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