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JKA7111

Sigma-Aldrich

4arm-PEG20K

average MN 20,000, Isocyanate, amine reactive

Synonym(s):

4arm-PEG-Isocyanate, Polyethylene glycol

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About This Item

Linear Formula:
C(CH2O(CH2CH2O)nCH2CH2NCO)4
UNSPSC Code:
12162002
NACRES:
NA.23

product name

4arm-PEG20K-Isocyanate, average Mn 20,000

form

solid

mol wt

average Mn 20,000

reaction suitability

reactivity: amine reactive

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

General description

4arm PEG Isocianate. Hydrogel PEG. NCO group is useful for coupling hydroxyl through a stable urethane linker.

Application

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Legal Information

Product of JenKem Technology

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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