Polyethyleneimine Chemical Properties

InChI

InChI=1S/C4H13N3.C2H5N/c5-1-3-7-4-2-6;1-2-3-1/h7H,1-6H2;3H,1-2H2

InChIKey

NONKGIYRMOXVHW-UHFFFAOYSA-N

SMILES

N1([H])C([H])([H])C1([H])[H].N([H])(C([H])([H])C([H])([H])N([H])[H])C([H])([H])C([H])([H])N([H])[H]

EPA Substance Registry System

1,2-Ethanediamine, N-(2-aminoethyl)-, polymer with aziridine (106899-94-9)

Polyethyleneimine Usage And Synthesis

Uses

Polyethyleneimine (PEI) is a synthetic, water-soluble, linear or branched polyamine, cationic organic polymer for carbon dioxide capture, electronic and biomedical applications. PEI modified mesoporous adsorbents can be used to adsorb carbon dioxide. It is considered a typical carrier material and is widely used in gene delivery systems for its ability to build complexes with DNA and support the release of endosomes through the "proton sponge effect".

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