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Merck
CN

JKA7032

4arm-PEG2K

greener alternative

average MN 2,000, NH2, carboxyl reactive

Synonym(s):

4arm-PEG-NH2, 4arm-PEG-amine, Polyethylene glycol

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About This Item

Linear Formula:
C(CH2O(CH2CH2O)nCH2CH2NH2)4
UNSPSC Code:
12162002
NACRES:
NA.23

Key Documents

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Product Name

4arm-PEG2K-NH2, average Mn 2,000

form

liquid

mol wt

average Mn 2,000

reaction suitability

reactivity: carboxyl reactive

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

greener alternative category

Aligned

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

Related Categories

General description

4arm PEG Amine. Hydrogel PEG. Amine group binds to carboxylic group (-COOH) or other amine reactive chemical groups.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.

Legal Information

Product of JenKem Technology

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Maitz, M.F., et al.
Nature Communications, 4 (2013)
McKinnon, D.D., et al.
Chemistry of Materials, 26(7) (2014)
Xu, J., et al.
Journal of the American Chemical Society, 808 (2014)

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