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757888

Sigma-Aldrich

Poly(ethylene glycol) 2-aminoethyl ether acetic acid

average Mn 2,100

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Synonym(s):
Amine-PEG-carboxylic acid, Amino-PEG acetic acid, AminoPEG carboxylic acid, Aminopolyoxyethylene acetic acid
Linear Formula:
H2NC2H4O(C2H4O)nCH2CO2H
CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

PEG average Mn 2,000 (n~45)
average Mn 2,100

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive

reagent type: cross-linking reagent
reactivity: carboxyl reactive

mp

55-61 °C

Ω-end

amine

α-end

carboxylic acid

polymer architecture

shape: linear
functionality: heterobifunctional

storage temp.

−20°C

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WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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