909149
Poly(ethylene glycol) diamine
average Mn 400
Synonym(s):
Poly(ethylene glycol) bis(amine), Polyethylene glycol, O,O′-Bis(2-aminoethyl)polyethylene glycol, Diaminopolyethylene glycol, PEG-diamine, Polyoxyethylene bis(amine)
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About This Item
Linear Formula:
H2N(CH2CH2O)nCH2CH2NH2
CAS Number:
UNSPSC Code:
43211915
NACRES:
NA.23
MDL number:
form
viscous liquid
mol wt
average Mn 400 (by NMR), average Mn 400
reaction suitability
reagent type: cross-linking reagent
reactivity: carboxyl reactive
color
colorless to pale yellow
Ω-end
amine
α-end
amine
polymer architecture
shape: linear
functionality: homobifunctional
storage temp.
2-8°C
SMILES string
NCCOCCOCCN
InChI
1S/C6H16N2O2/c7-1-3-9-5-6-10-4-2-8/h1-8H2
InChI key
IWBOPFCKHIJFMS-UHFFFAOYSA-N
Application
PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. Polymer for preparing enzyme conjugates soluble in organic solvents; promising drug carrier.
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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