715-63-9

Basic information

• Product Name: triethyl isocyanurate
• Synonyms: triethyl isocyanurate;1,3,5-Triethyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione;1,3,5-Triethyl-s-triazine-2,4,6(1H,3H,5H)-trione
• CAS NO: 715-63-9
• Molecular Formula: C₉H₁₅N₃O₃
• Molecular Weight: 213.23
• Mol File: 715-63-9.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: triethyl isocyanurate(CAS DataBase Reference)
• NIST Chemistry Reference: triethyl isocyanurate(715-63-9)
• EPA Substance Registry System: triethyl isocyanurate(715-63-9)

Safety Data

• Hazardous Substances Data: 715-63-9(Hazardous Substances Data)

Usage

General Description

Triethyl isocyanurate is a chemical compound that is commonly used as a crosslinking agent in the production of polyurethane foams and coatings. It is classified as a trisubstituted isocyanurate, with three ethyl groups attached to the central isocyanurate ring. Triethyl isocyanurate acts as a catalyst in the formation of polyurethane materials, helping to facilitate the reaction between isocyanates and polyols. It is known for its high thermal stability and resistance to hydrolysis, making it a valuable additive in the production of durable and long-lasting polyurethane products. Additionally, triethyl isocyanurate is used in the synthesis of other chemicals, such as pharmaceuticals and herbicides, due to its versatile reactivity and compatibility with a wide range of compounds.

Upstream product

• 1199-02-6 5-phenyl-3H-[1,3,4]oxadiazol-2-one 
• 109-90-0 ethyl isocyanate 
• 64-17-5 ethanol 
• 51-79-6 urethane 

Downstream Products

• 98487-66-2 1,3,5-triethyl-biuret 
• 463-79-6 carbonic-acid 
• 75-04-7 ethylamine 
• 64-17-5 ethanol 
• 74-85-1 ethene 
• 69724-40-9 N,N',N''-triethyl-guanidine 

Relevant articles and documents

Synthesis of aminopyridines and aminopyridones by cobalt-catalyzed [2+2+2] cycloadditions involving yne-ynamides: Scope, limitations, and mechanistic insights

An in-depth study of the cobalt-catalyzed [2+2+2] cycloaddition between yne-ynamides and nitriles to afford aminopyridines has been carried out. About 30 nitriles exhibiting a broad range of steric demand and electronic properties have been evaluated, some of which open new perspectives in metal-catalyzed arene formation. In particular, the use of [CpCo(CO)(dmfu)] (dmfu=dimethyl fumarate) as a precatalyst made possible the incorporation of electron-deficient nitriles into the pyridine core. Modification of the substitution pattern at the yne-ynamide allows the regioselectivity to be switched toward 3- or 4-aminopyridines. Application of this synthetic methodology to the construction of the aminopyridone framework using a yne-ynamide and an isocyanate was also briefly examined. DFT computations suggest that 3-aminopyridines are formed by formal [4+2] cycloaddition between the nitrile and the intermediate cobaltacyclopentadiene, whereas 4-aminopyridines arise from an insertion pathway.

Synthesis of 3,5-Disubstituted 1-Amino-1,3,5-triazine-2,4,6-triones (or 1-Aminocyanurates) by Cyclic Transformation of 1,3,4-Oxadiazol-2(3H)-one Derivatives

The 5-aryl(or methyl)-3-phenylcarbamoyl-3,4-oxadiazol-2(3H)-ones 2, in the presence of sodium hydride in anhydrous dimethylformamide, were transformed into 1-benzamido(or acetamido)-3,5-diphenyl-1,3,5-triazine-2,4,6-trione derivatives 7 in poor yields. Ho