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764582

Sigma-Aldrich

Polyethylenimine, linear

average Mn 5,000, PDI ≤1.3

Synonym(s):
PEI
Linear Formula:
(CH2CH2NH)n
CAS Number:
NACRES:
NA.23

form

solid

Quality Level

mol wt

average Mn 5,000

mp

54-59 °C

PDI

≤1.3

storage temp.

2-8°C

InChI

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

InChI key

NOWKCMXCCJGMRR-UHFFFAOYSA-N

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1 of 4

This Item
408727764604765090
mp

54-59 °C

mp

-

mp

59-64 °C

mp

48-53 °C

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

mol wt

average Mn 5,000

mol wt

average Mn ~10,000 by GPC, average Mw ~25,000 by LS

mol wt

average Mn 2100

mol wt

average Mn 10,000

PDI

≤1.3

PDI

-

PDI

<1.3

PDI

≤1.3

General description

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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