Skip to Content
Merck
CN
All Photos(1)

Documents

Safety Information

757705

Sigma-Aldrich

Poly(ethylene glycol) 2-aminoethyl ether acetic acid

average Mn 10,100, cross-linking reagent amine reactive, cross-linking reagent carboxyl reactive

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
Polyethylene glycol, Amine-PEG-carboxylic acid, Amino-PEG acetic acid, AminoPEG carboxylic acid, Aminopolyoxyethylene acetic acid
Linear Formula:
H2NC2H4O(C2H4O)nCH2CO2H
CAS Number:
139729-28-5
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

Quality Level

100

mol wt

PEG average Mn 10,000 (n ~230)
average Mn 10,100

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive
reagent type: cross-linking reagent
reactivity: carboxyl reactive

mp

56-61 °C

Ω-end

amine

α-end

carboxylic acid

polymer architecture

shape: linear
functionality: heterobifunctional

storage temp.

−20°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service