189464
Poly(ethylene oxide)
average MV 4,000,000 (nominal), powder, hydroxyl, BHT as inhibitor
Synonym(s):
Polyethylene oxide, PEO
About This Item
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product name
Poly(ethylene oxide), average Mv ~4,000,000 (nominal), contains <1000 ppm BHT as inhibitor
form
powder
Quality Level
mol wt
average Mv ~4,000,000 (nominal)
contains
<1000 ppm BHT as inhibitor
100-1000 ppm BHT as inhibitor
viscosity
1,650-5,500 cP, 1 % in H2O(25 °C, Brookfield)(lit.)
transition temp
Tm 65 °C
density
1.21 g/mL at 25 °C
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
Application
- bromine combines with PEO in controlled release,
- carboxymethyl dextran and carechol tannis form complexes with PEO to act as adhesives,
- copolymer of methyl vinyl ether and maleic anhydride form complex with PEO for its use in microencapsulation of non aqueous inks.
Industrially, PEO may be used to modify bituminous emulsion in paving compositions and as a dispersant for calamine lotion.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
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