Diethylenetriamine is used in biological research. Polyamines inhibit carbonic anhydrase by anchoring on zinc coordination water molecules. Amino-carboxylic complexing agent, solvent for sulfur, acid gas, dyes and various resins, saponification agent for acid substances, and gas purification agent. Resin curing agent.
Product Name
Diethylenetriamine
Multiple Names
2,2-Iminodi(Ethylamine);
Di(2-Aminoethyl)Amine;
Diethylenetriamine, Polymer-Bound;
N-(2-Aminoethyl)-1,2-Ethanediamine;
2,2'-Diaminodiethylamine;
2,2'-Iminodi(ethylamine);
N-(2-Aminoethyl)Ethane-1,2-Diamine; N-(2-Ammonioethyl)Ethane-1,2-Diaminium
CAS No. 111-40-0
EC No. 203-865-4
MF No. C4H13N3
MW No. 103.16732
Assay Item | Standard |
Form | Liquid |
Color | Clear |
Acidity Coefficient (pKa) | pK1:4.42(+3);pK2:9.21(+2);pK3:10.02(+1) (25°C) |
Melting Point | -40 °C |
Refractive Index | N20/D 1.484(lit.) |
PH | >12 (100g/l, H2O, 20℃) |
It can be miscible with water, ethanol and acetone
It is mainly used as solvent and intermediate in organic synthesis.
Synthetic polyamide resin, surfactant, lubricant and epoxy resin curing agent have outstanding effects
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