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Polyethylenimine CAS 25987-06-8

Ethylenediamine terminated polyethyleneimine (also known as branched polyethyleneimine, CAS 25987-06-8) is a water-soluble polymer that appears as a colorless to pale yellow viscous liquid at room temperature. Its molecular chain contains a large number of primary, secondary, and tertiary amine groups, endowing it with extremely high cation density and strong adsorption properties.
This product, with its high reactivity and adhesion, is mainly used as a primary brightener and grain refining agent in alkaline galvanizing to enhance the performance of the coating; It is also widely used in the fields of wet strength agents, water treatment flocculants, ink coatings, and adhesives in the paper industry.


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Model:
25987-06-8
Brand:
bosschemical
Code:
25987-06-8

Product Description

polyethyleneimine Basic information
Overview Features Applications For gene delivery Reference
Product Name:	polyethyleneimine
CAS:	25987-06-8
MF:	C4H13N3
MW:	103.17
EINECS:	247-038-6
Mol File:	25987-06-8.mol
polyethyleneimine Chemical Properties
density	1.08 g/mL at 25 °C
vapor pressure	9 mm Hg ( 20 °C)
refractive index	n20/D 1.5240
Fp	>230 °F
solubility	Chloroform (Sparingly), DMSO (Sparingly), Methanol (Slightly)
form	Oil
color	Colourless
InChI	InChI=1S/C2H8N2.C2H5N/c3-1-2-4;1-2-3-1/h1-4H2;3H,1-2H2
InChIKey	SFLOAOINZSFFAE-UHFFFAOYSA-N
SMILES	C(N)CN.C1NC1
EPA Substance Registry System	1,2-Ethanediamine, polymer with aziridine (25987-06-8)