372781
Poly(ethylene oxide)
average MV 1,000,000 (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 ~1,000,000 (nominal), powder
form
powder
mol wt
average Mv ~1,000,000 (nominal)
contains
200-500 ppm BHT as inhibitor
viscosity
400-800 cP, 2 % in H2O(25 °C, Brookfield)(lit.)
functional group
hydroxyl
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 crystalline, thermoplastic, water-soluble polymer that is commercially available.
Application
PEO (Mv ~ 1,000,000, powder) can be used in the fabrication of hollow TiO2 fibers, which can be used for a variety of applications such as drug delivery, catalysts, sensors, and electric devices. It can also be used as an electrolyte for the formation of dye-sensitized solar cells (DSSCs).
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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