Triallyl isocyanurate - CAS 1025-15-6
Catalog number: 1025-15-6
Category: Intermediates
Molecular Formula:
Molecular Weight:
White crystalline solid.
ISOCYANURIC ACID TRIALLYL ESTER; LABOTEST-BB LT00138128; 1,3,5-TRIALLYL-1,3,5-TRIAZINE-2,4,6(1H,3H,5H)-TRIONE; 1,3,5-TRIALLYL ISOCYANURATE; 1,3,5-Triallylisocyanuric acid; 1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; TAIC; TRIALLYL-S-TRIAZINE-2,4
Physical Description:
Triallyl-s-triazine-2,4,6(1H,3H,5H)-trione 98% (500g)
1.Preparation and characterization of poly(triallyl isocyanurate-co-trimethylolpropane triacrylate) monolith and its applications in the separation of small molecules by liquid chromatography.
Zhong J1, Hao M1, Li R1, Bai L1, Yang G2. J Chromatogr A. 2014 Mar 14;1333:79-86. doi: 10.1016/j.chroma.2014.01.072. Epub 2014 Jan 31.
A new polymeric monolith was prepared in stainless-steel column and fused-silica capillary, respectively, by atom transfer radical polymerization technique. In the polymerization, triallyl isocyanurate (TAIC) was used as the functional monomer; trimethylolpropane triacrylate (TMPTA) as the crosslinking agent; polyethylene glycol 200 and 1,2-propanediol as the co-porogens; carbon tetrachloride as the initiator and ferrous chloride as the catalyst. The conditions of polymerization were optimized. Morphology of the prepared poly(TAIC-co-TMPTA) monolith was investigated by scanning electron microscopy; pore properties were assayed by mercury porosimetry and nitrogen adsorption. The characterization indicated that the prepared reversed-phase monolith possessed uniform structure, good permeability and mechanical stability. The column was used as the stationary phase of reversed phase high performance liquid chromatography (RP-HPLC) and capillary liquid chromatography (CLC) to separate the mixture of aromatic compounds.
2.Adsorption of Rhodamine B on two novel polar-modified post-cross-linked resins: Equilibrium and kinetics.
Jiang X1, Huang J2. J Colloid Interface Sci. 2016 Apr 1;467:230-8. doi: 10.1016/j.jcis.2016.01.031. Epub 2016 Jan 16.
We employed two polar monomers, triallyl isocyanurate (TAIC) and butyl acrylate (BA), to copolymerize with divinylbenzene (DVB), and synthesized two starting copolymers labeled PDT and PDB. Then, the Friedel-Crafts alkylation reaction was performed for the two starting copolymers, and the residual pendent vinyl groups were consumed, and hence we obtained two novel polar-modified post-cross-linked resins PDTpc and PDBpc. The surface polarity greatly improved due to introduction of the polar monomers, and the Brunauer-Emmett-Teller (BET) surface area and pore volume significantly increased after the Friedel-Crafts alkylation reaction. Compared with the starting copolymers, the non-polar post-cross-linked resin PDVBpc and some other adsorbents in the references, PDTpc and PDBpc possessed a much enhanced adsorption to Rhodamine B, and the equilibrium capacity reached 578.2mg/g and 328.7mg/g, respectively, at an equilibrium concentration of 100mg/L, and the Freundlich model characterized the equilibrium data very well.
3.Fabrication of an ionic liquid-based macroporous polymer monolithic column via atom transfer radical polymerization for the separation of small molecules.
Zhang H1, Bai L2, Wei Z1, Liu S1, Liu H3, Yan H1. Talanta. 2016 Mar 1;149:62-8. doi: 10.1016/j.talanta.2015.11.028. Epub 2015 Nov 14.
A polymer monolithic column was prepared in a stainless steel column (50×4.6mm i.d.) via atom transfer radical polymerization technique using triallyl isocyanurate and ionic liquid (1-allyl-3-methylimidazolium chloride) as co-monomers, ethylene dimethacrylate as cross linking agent, polyethylene glycol 200, 1,4-butanediol, and N, N- dimethylformamide as porogen system, CCl4 as initiator, and FeCl2 as catalyst. The optimized polymer columns were characterized by scanning electron microscope, nitrogen adsorption-desorption instrument, mercury intrusion porosimetry, infrared spectrometer, and thermogravimetric analysis technique. Respectively, all of these factors above could illustrate that the optimized columns had relative uniform macroporous structure and high thermal stability. A series of basic and acidic small molecules, isomers, and homologues were used to evaluate the performance of these monoliths and enhanced column efficiency was obtained.
4.Effect of modified starch and nanoclay particles on biodegradability and mechanical properties of cross-linked poly lactic acid.
Shayan M1, Azizi H2, Ghasemi I1, Karrabi M1. Carbohydr Polym. 2015 Jun 25;124:237-44. doi: 10.1016/j.carbpol.2015.02.001. Epub 2015 Feb 9.
Mechanical properties and biodegradation of cross-linked poly(lactic acid) (PLA)/maleated thermoplastic starch (MTPS)/montmorillonite (MMT) nanocomposite were studied. Crosslinking was carried out by adding di-cumyl peroxide (DCP) in the presence of triallyl isocyanurate (TAIC) as coagent. At first, MTPS was prepared by grafting maleic anhydride (MA) to thermoplastic starch in internal mixer. Experimental design was performed by using Box-Behnken method at three variables: MTPS, nanoclay and TAIC at three levels. Results showed that increasing TAIC amount substantially increased the gel fraction, enhanced tensile strength, and caused a decrease in elongation at break. Biodegradation was prevented by increasing TAIC amount in nanocomposite. Increasing MTPS amount caused a slight increase in gel fraction and decreased the tensile strength of nanocomposite. Also, MTPS could increase the elongation at break of nanocomposite and improve the biodegradation.
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