372773
Poly(ethylene oxide)
average MV 400,000 (nominal), powder, hydroxyl, BHT as inhibitor
Synonym(s):
Polyethylene oxide, PEO
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About This Item
Linear Formula:
(-CH2CH2O-)n
CAS Number:
MDL number:
UNSPSC Code:
12352104
PubChem Substance ID:
NACRES:
NA.23
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product name
Poly(ethylene oxide), average Mv 400,000 (nominal), powder
form
powder
Quality Level
mol wt
average Mv 400,000 (nominal)
contains
200-500 ppm BHT as inhibitor
viscosity
2,250-4,500 cP, 5 % in H2O(25 °C, Brookfield)(lit.)
transition temp
Tm 65 °C
Ω-end
hydroxyl
α-end
hydroxyl
application(s)
battery manufacturing
SMILES string
[H]OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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General description
Poly(ethylene oxide) (PEO) is a higher molecular weight (Mv 400,000) thermoplastic water soluble polymer that is formed by the polymerization of ethylene oxide.
Application
PEO can be used in applications such as biomedical, energy and surface functionalization of nanoparticles.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
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