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JKA7111

4arm-PEG20K

Name: 4arm-PEG20K
Brand: ALDRICH

average M_N 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

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Properties

Product Name

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

form

solid

mol wt

average M_n 20,000

reaction suitability

reactivity: amine reactive

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

Description

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

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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