166532-70-3

Basic information

• Product Name: 1,3-di(2-aminoethyl)-imidazolidin-2-one
• Synonyms: 1,3-di(2-aminoethyl)-imidazolidin-2-one
• CAS NO: 166532-70-3
• Molecular Weight: 172.23
• Mol File: 166532-70-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,3-di(2-aminoethyl)-imidazolidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-di(2-aminoethyl)-imidazolidin-2-one(166532-70-3)
• EPA Substance Registry System: 1,3-di(2-aminoethyl)-imidazolidin-2-one(166532-70-3)

Safety Data

• Hazardous Substances Data: 166532-70-3(Hazardous Substances Data)

Upstream product

• 120-93-4 imidazolidone 
• 141-43-5 ethanolamine 
• 107-15-3 ethylenediamine 
• 497-25-6 dimethylenecyclourethane 
• 124-38-9 carbon dioxide 
• 112-24-3 triethylentetramine 
• 24368-15-8 1,1'-(1,2-ethanediyl)di(2-imidazolidinone) 

Downstream Products

• 112-24-3 triethylentetramine 

Relevant articles and documents

PROCESS FOR PREPARING CYCLIC ALKYLENE UREAS

A process for producing a cyclic alkylene urea product of Formula I: in which a compound of Formula II and/or Formula III is contacted in a reaction zone with a compound of Formula IV and/or Formula V and in the presence of one or more carbonyl delivering compounds; in which; R1 is –[A?X?]qR3; R2 is on each occurrence independently selected from H and C1 to C6 alkyl groups which are optionally substituted by one or two groups selected from ?OH and ?NH2; R3 is on each occurrence independently selected from H and C1 to C6 alkyl groups which are optionally substituted by one or two groups selected from ?OH and ?NH2; A is on each occurrence independently selected from C1 to C3 alkylene units, optionally substituted by one or more C1 to C3 alkyl groups; X is on each occurrence independently selected from ?O?, ?NR2?, groups of Formula VI, and groups of Formula VII and p and q are each independently selected from a whole number in the range of from 0 to 8; wherein the compound of Formula II and/or the compound of Formula III are added to a reaction zone comprising compound of Formula IV and/or compound of Formula (V) continuously or semi-continuously over a period of time, or in two or more batches.

PROCESS TO CONVERT CYCLIC ALKYLENE UREAS INTO THEIR CORRESPONDING ALKYLENE AMINES

The present invention relates to a process to convert cyclic alkylene ureas into their corresponding alkylene amines wherein the process is performed by reaction with an amine compound, and wherein the amine compound comprisesa primaryamine,a cyclic secondary amineor a tertiary bicyclic amine.