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Sigma-Aldrich

Polyethylenimin, linear

average Mn 5,000, PDI ≤1.3

Synonym(e):

PEI

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About This Item

Lineare Formel:
(CH2CH2NH)n
CAS-Nummer:
9002-98-6
UNSPSC-Code:
12162002
NACRES:
NA.23

Form

solid

Qualitätsniveau

100

Mol-Gew.

average Mn 5,000

mp (Schmelzpunkt)

54-59 °C

PDI

≤1.3

Lagertemp.

2-8°C

InChI

1S/C2H5N/c1-2-3-1/h3H,1-2H2

InChIKey

NOWKCMXCCJGMRR-UHFFFAOYSA-N

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Allgemeine Beschreibung

All polyethylene imine polymers are hydrophilic and may contain approx. 30% hydrated water.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H315 - H319

Gefahreneinstufungen

Eye Irrit. 2 - Skin Irrit. 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Artikel

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Functionalized PEI and Its Role in Gene Therapy

Gene therapy has become one of the most discussed techniques in biomedical research in recent years.

Nanoparticle-Based Drug and Gene Delivery for Tumor Targeting

Professor Yoshiki Katayama (Kyushu University, Japan) discusses recent advances in drug delivery systems and strategies that exploit the EPR effect, with a special focus on stimuli-responsive systems based on novel materials.

Functional Polymers for Biomedical Applications

Wide range of functional polymers for biomedical applications have been synthesized and structurally characterized. Several classes of polymers including biodegradable polymers, hydrophilic & amphiphilic polymers, and stimuli responsive polymers have been prepared using controlled and directed functionalization via "living" polymerization such as RAFT, ionic and ring opening polymerization. Selected polymers have been studied for their structure-properties relationship. "

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

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