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189472

Sigma-Aldrich

Poly(ethylene oxide)

average MV 5,000,000 (nominal), powder, hydroxyl, BHT as inhibitor

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Synonym(s):
Polyethylene oxide, PEO
Linear Formula:
(-CH2CH2O-)n
CAS Number:
25322-68-3
MDL number:
MFCD00081839
UNSPSC Code:
12352104
PubChem Substance ID:
24851383
NACRES:
NA.23

form

powder

Quality Level

100

mol wt

average Mv ~5,000,000 (nominal)

contains

200-500 ppm BHT as inhibitor

viscosity

5,500-7,500 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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Related Categories

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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