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372803

Sigma-Aldrich

Poly(ethylene oxide)

average Mv ~2,000,000 (nominal), powder

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Synonym(s):
PEO
Linear Formula:
(-CH2CH2O-)n
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

powder

Quality Level

mol wt

average Mv ~2,000,000 (nominal)

contains

200-500 ppm BHT as inhibitor

viscosity

2,000-4,000 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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Show Differences

1 of 4

This Item
372781189456182001
vibrant-m

372803

Poly(ethylene oxide)

vibrant-m

372781

Poly(ethylene oxide)

vibrant-m

189456

Poly(ethylene oxide)

vibrant-m

182001

Poly(ethylene oxide)

functional group

hydroxyl

functional group

hydroxyl

functional group

hydroxyl

functional group

hydroxyl

form

powder

form

powder

form

powder

form

powder

mol wt

average Mv ~2,000,000 (nominal)

mol wt

average Mv ~1,000,000 (nominal)

mol wt

average Mv ~900,000 (nominal)

mol wt

average Mv ~300,000 (nominal)

contains

200-500 ppm BHT as inhibitor

contains

200-500 ppm BHT as inhibitor

contains

200-500 ppm BHT as inhibitor

contains

200-500 ppm BHT as inhibitor

viscosity

2,000-4,000 cP, 2 % in H2O(25 °C, Brookfield)(lit.)

viscosity

400-800 cP, 2 % in H2O(25 °C, Brookfield)(lit.)

viscosity

8,800-17,600 cP, 5 % in H2O(25 °C, Brookfield)(lit.)

viscosity

600-1,200 cP, 5 % in H2O(25 °C, Brookfield)(lit.)

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

281.5 °F - closed cup

Flash Point(C)

138.6 °C - closed cup


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I L Konorova et al.
Patologicheskaia fiziologiia i eksperimental'naia terapiia, (4)(4), 7-9 (1991-07-01)
The search for antiaggregatory compounds is undertaken, as a rule, under in vitro conditions which do not reflect the dynamics of the real process. The present work deals with study of the peculiarities of the development of the collagen induced
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
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Carbamazepine indicated for the control of epilepsy, undergoes extensive hepatic first-pass metabolism after oral administration. A vaginal dosage form of carbamazepine is not commercially available. Conventional suppository having poor retention in the vaginal tract, as they are removed in a
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Previous studies have demonstrated that Separan AP-30, a drag-reducing polymer, significantly decreased the formation of atherosclerotic plaques in rabbits fed a high-cholesterol diet. Furthermore, Separan AP-273, a polymer similar to but longer than Separan AP-30, markedly increased cardiac output in

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