POLYETHYLENEIMINE C2CAS:9002-98-6

  • Product Name:POLYETHYLENEIMINE
  • CAS:9002-98-6
  • Molecular formula:H(NHCH2CH2)nNH2
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POLYETHYLENEIMINE C2CAS:9002-98-6

POLYETHYLENEIMINE C2CAS:9002-98-6 Basic information

Product Name: POLYETHYLENEIMINE
Synonyms: Polyethyleneimine 70000;Poly(ethyleneimine),Mw ~10000;Poly(ethyleneimine),Mw ~1800;Poly(ethyleneimine),Mw ~600;polyethylenimine(35,000);polyethylenimine(40,000);Ethylene imine polymer solution;Ethyleneimine polymer solution
CAS: 9002-98-6
MF: H(NHCH2CH2)nNH2
EINECS: 618-346-1
Product Categories: LPLC Separation Media;Lugalvan G 15000 from BASF;Polymers;Amine-Functional Polymers;Hydrophilic Polymers;Polymer Science;LPLC/TLC/Paper Chromatography;Amine-Functional Polymers;Analytical/Chromatography;Cation;Hydrophilic Polymers;Materials Science;Mis
Mol File: Mol File

POLYETHYLENEIMINE C2CAS:9002-98-6 Chemical Properties

density: 1.030 g/mL at 25 °C
Melting point: 59-60°C
Boiling point: 250 °C(lit.)
form: Liquid
storage temp.: 2-8°C
Water Solubility: Soluble in water.
refractive index: n20/D 1.5290
Fp: >230 °F
Sensitive: Hygroscopic
Specific Gravity: 1.045 (20/4℃)
vapor pressure: 9 mmHg ( 20 °C)
EPA Substance Registry System: Aziridine, homopolymer (9002-98-6)


Typemolecular weightsolid content%freezing pointdecomposition temperature
1800>98-18340
21300>98-16340
31500>98-20270
42000>98-9300
53000>98-20290
64500>98-20300
725000>99-3310
860000>98-20310
96000050-12300
1018000050-15300
1175000050-3300
122000000240----
131000000240----


POLYETHYLENEIMINE Basic information
Product Name:POLYETHYLENEIMINE
Synonyms:POLYETHYLENEIMINE, BRANCHED;Aziridine,homopolymer;Ethyleneimine,homopolymer;polyethylenimine(10,000);polyethylenimine(20,000);PEI-1750;PEI-2500;ETHYLENE IMINE POLYMER SOLUTION, 50% IN WATER
CAS:9002-98-6
MF:H(NHCH2CH2)nNH2
MW:0
EINECS:618-346-1
Product Categories:Lugalvan G 15000 from BASF;LPLC Separation Media;LPLC/TLC/Paper Chromatography;Amine-Functional Polymers;Analytical/Chromatography;Cation;Polymers;Amine-Functional Polymers;Hydrophilic Polymers;Polymer Science;Hydrophilic Polymers;Materials Science;Miscellaneous;Polymer Science
Mol File:Mol File


POLYETHYLENEIMINE Chemical Properties
Melting point 59-60°C
Boiling point 250 °C(lit.)
density 1.030 g/mL at 25 °C
vapor pressure 9 mmHg ( 20 °C)
refractive index n20/D 1.5290
Fp >230 °F
storage temp. 2-8°C
form Liquid
color Pale yellow
Specific Gravity1.045 (20/4℃)
PHpH(50g/l, 25℃) : 10~12
Water Solubility Soluble in water.
Sensitive Hygroscopic
EPA Substance Registry SystemAziridine, homopolymer (9002-98-6)

Safety Information
Hazard Codes Xn,N,Xi
Risk Statements 22-43-51/53-36/38
Safety Statements 22-24/25-61-36/37-37-26
RIDADR UN 3082 9 / PGIII
WGK Germany 2
RTECS TQ7917000
10-34
TSCA Yes
HS Code 39019090


POLYETHYLENEIMINE Usage And Synthesis
Chemical PropertiesClear viscous liquid
UsesPolyethyleneimine is used as a polyelectrolyte multilayer on charged surfaces to provide a biocompatible coating on surfaces.1Detergents, adhesives, water treatment, printing inks, dyes, cosmetics, and paper industry, adhesion promoter, lamination primer, fixative agent, flocculant, cationic dispersant, stability enhancer, surface activator, chelating agent, scavenger for aldehydes and oxides.


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