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757861

Sigma-Aldrich

Poly(ethylene glycol) 2-aminoethyl ether acetic acid

average Mn 1,100, cross-linking reagent amine reactive, cross-linking reagent carboxyl reactive

Synonym(s):

Polyethylene glycol, Amine-PEG-carboxylic acid, Amino-PEG acetic acid, AminoPEG carboxylic acid, Aminopolyoxyethylene acetic acid

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About This Item

Linear Formula:
H2NC2H4O(C2H4O)nCH2CO2H
CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.23

product name

Poly(ethylene glycol) 2-aminoethyl ether acetic acid, average Mn 1,100

form

solid

Quality Level

mol wt

PEG average Mn 1,000 (n~22)
average Mn 1,100

reaction suitability

reagent type: cross-linking reagent
reactivity: amine reactive

reagent type: cross-linking reagent
reactivity: carboxyl reactive

transition temp

Tm 48-55 °C

Ω-end

amine

α-end

carboxylic acid

polymer architecture

shape: linear
functionality: heterobifunctional

storage temp.

−20°C

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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