Alchemie Finechem offers N,N,4-Trimethylaniline (Dimethyl para-toluidine) a tertiary aromatic amine primarily utilized as a polymerization accelerator in free-radical initiated systems. It appears as a pale yellow liquid and plays a critical role in initiating room-temperature curing of methyl methacrylate (MMA)-based resins, especially when used in combination with benzoyl peroxide. Its high reactivity and compatibility with unsaturated polyesters, acrylics, and MMA make it essential in industrial formulations of adhesives, sealants, and thermosetting composites. DMPT is also widely used in dental and orthopaedic materials as a redox co-initiator for curing bone cements and prosthetic resins. Due to its efficiency at ambient temperatures, DMPT is favoured in applications where thermal curing is not feasible or rapid setting is required.
| HSN Code | 29214390 |
| Molecular Weight (g/ mol) | 135.21 |
| Appearance | Clear Light Yellow to Light Brown Liquid |
| Purity (by G.C.) | Min. 99.00% |
| Moisture (by K.F.) | Max. 00.10% |
| Other Toluidines (MMPT & UI) | Max. 10 unit |
| APHA | Max. 150 Pt-CO |
HDPE Carboy
(25 Kg)
HDPE/MS Drum
(190 kg)
HDEP IBC Tank
(950 kg)