60095-23-0

Basic information

• Product Name: 3-[(2-aminoethyl)amino]propane-1,2-diol
• Synonyms: 1,2-Propanediol, 3-((2-aminoethyl)amino)-; 1,2-Propanediol, 3-[(2-aminoethyl)amino]-; 3-((2-aminoethyl)amino)-1,2-propanediol
• CAS NO: 60095-23-0
• Molecular Formula: C₅H₁₄N₂O₂
• Molecular Weight: 134.1769
• Mol File: 60095-23-0.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 311.5°C at 760 mmHg
• Flash Point: 142.2°C
• Density: 1.128g/cm³
• Vapor Pressure: 4.97E-05mmHg at 25°C
• Refractive Index: 1.506
• CAS DataBase Reference: 3-[(2-aminoethyl)amino]propane-1,2-diol(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[(2-aminoethyl)amino]propane-1,2-diol(60095-23-0)
• EPA Substance Registry System: 3-[(2-aminoethyl)amino]propane-1,2-diol(60095-23-0)

Safety Data

• Hazardous Substances Data: 60095-23-0(Hazardous Substances Data)

Upstream product

• 556-52-5 oxiranyl-methanol 
• 107-15-3 ethylenediamine 
• 96-24-2 3-monochloro-1,2-propanediol 

Downstream Products

• 110-85-0 piperazine 
• 290-37-9 1,4-pyrazine 
• 109-08-0 2-Methylpyrazine 
• 70945-63-0 1,4-Bis-[2-(2,3-dihydroxy-propylamino)-ethylamino]-5,8-dihydroxy-anthraquinone 
• 28795-50-8 2-hydroxymethylpiperazine 
• 107-15-3 ethylenediamine 

Relevant articles and documents

PROCESS FOR PRODUCING HYDROXYALKYLTRIETHYLENEDIAMINE COMPOUND, AND CATALYST COMPOSITION FOR THE PRODUCTION OF POLYURETHANE RESIN USING THE HYDROXYALKYLTRIETHYLENEDIAMINE COMPOUND

To provide a process for producing a hydroxyalkyltriethylenediamine or hydroxytriethylenediamine simply and in a small number of steps without requiring multistage reaction steps; a novel catalyst composition whereby a polyurethane product can be obtained with good productivity and good moldability without bringing about odor problems or environmental problems; and a process for producing a polyurethane resin using the catalyst composition. For example, a hydroxyalkyltriethylenediamine or hydroxytriethylenediamine is produced by subjecting a mono-substituted dihydroxyalkylpiperazine and/or a di-substituted hydroxyalkylpiperazine to an intramolecular dehydration condensation reaction in the presence of an acid catalyst. Further, for example, a polyurethane resin is produced by using a catalyst composition which comprises a hydroxyalkyltriethylenediamine or hydroxytriethylenediamine (A), and an amine compound (B) having, in its molecule, one or more substituents selected from the group consisting of a hydroxy group, a primary amino group and a secondary amino group, or a tertiary amine compound (C) having a value of [blowing reaction rate constant/gelling reaction rate constant] of at least 0.5.

Synthesis of Aminomethyl Crown Ethers

Various N-substituted or unsubstituted aminomethyl crown ethers, which possess a reactive amino group, were prepared in good yields by the reaction between 3-amino-1,2-propanediols or aminomethyl oligoethylene glycols and oligoethylene glycol ditosylates or dichlorides.The scope of the reaction was investigated and the complexing ability of these new crown ether derivatives with sodium and potassium ions in methanol was measured by potentiometric titration.