1,3,5-Triazine-based polymer: synthesis, characterization and application for immobilization of silver nanoparticles was written by Osman, Sameh M.;Khattab, Sherine N.;Aly, El-Saied A.;Kenawy, El-Refaie;El-Faham, Ayman. And the article was included in Journal of Polymer Research in 2017.Safety of 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine The following contents are mentioned in the article:
Six s-triazine-based polymers were prepared through the nucleophilic reaction of 2,4-dichloro-6-substituted s-triazine derivatives with 1,4-diaminobutane employing conventional heating and microwave irradiation The prepared polymers were characterized by using Fourier-transform IR spectroscopy (FTIR), thermogravimetric anal. (TGA), differential scanning calorimetry (DSC) and gel permeation chromatog. (GPC). The microwave irradiation provides the target polymers in less reaction time with higher yields and purities; the results from the TGA revealed that microwave technique enhanced the thermal behavior of the prepared polymers. The effect of substituent on the thermal stability of polymers has the main factor, where incorporation of the aromatic ring on the triazine core in the prepared polymers increased their thermal stability. As a model for immobilization of silver nanoparticles (AgNPs), p-methoxy-s-triazine-1,4-butadiamine (BDPMA) copolymer was used as an example in the presence and absence of hydrazine hydrate. AgNPs were characterized by zeta potential, scanning electron microscope (SEM), X-ray powder diffraction anal. (XRD) and transmission electron microscope (TEM). Best results in term of particle size was obtained by using BDPMA in the absence of hydrazine hydrate, where the particle size of AgNPs was less than 20 nm as observed from TEM. This study involved multiple reactions and reactants, such as 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4Safety of 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine).
4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Safety of 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics