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202436

Sigma-Aldrich

Poly(ethylene glycol)

average Mn 1,305-1,595, waxy solid

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Synonym(s):
PEG
Linear Formula:
H(OCH2CH2)nOH
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

waxy solid

Quality Level

mol wt

average Mn 1,305-1,595

viscosity

28 cSt(210 °F)(lit.)

mp

43-46 °C (lit.)

density

1.091 g/mL at 25 °C

SMILES string

C(CO)O

InChI

1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key

LYCAIKOWRPUZTN-UHFFFAOYSA-N

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This Item
202401202444202398
Poly(ethylene glycol) average Mn 1,305-1,595, waxy solid

202436

Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 600, waxy solid (moist)

202401

Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 3,350, powder

202444

Poly(ethylene glycol)

Poly(ethylene glycol) average Mn 400

202398

Poly(ethylene glycol)

mol wt

average Mn 1,305-1,595

mol wt

Mn 570-630, average Mn 600

mol wt

average Mn 3,350

mol wt

Mn 380-420, average Mn 400

mp

43-46 °C (lit.)

mp

20-25 °C (lit.)

mp

54-58 °C (lit.)

mp

4-8 °C (lit.)

density

1.091 g/mL at 25 °C

density

1.128 g/mL at 25 °C

density

1.204 g/mL at 25 °C

density

1.128 g/mL

viscosity

28 cSt(210 °F)(lit.)

viscosity

10.5 cSt(210 °F)(lit.)

viscosity

90 cSt(210 °F) (99 °C)(lit.)

viscosity

7.3 cSt(210 °F)(lit.)

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)


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Mark A Rice et al.
Acta biomaterialia, 5(1), 152-161 (2008-09-17)
Ultrasound has potential as a non-destructive analytical technique to provide real-time online assessments of matrix evolution in cell-hydrogel constructs used in tissue engineering. In these studies, chondrocytes were encapsulated in poly(ethylene glycol) hydrogels, and gel degradation was manipulated to provide
Idalis Villanueva et al.
Acta biomaterialia, 5(8), 2832-2846 (2009-06-11)
The pericellular matrix (PCM) surrounding chondrocytes is thought to play an important role in transmitting biochemical and biomechanical signals to the cells, which regulates many cellular functions including tissue homeostasis. To better understand chondrocytes interactions with their PCM, three-dimensional poly(ethylene
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
D D Smyth et al.
Cardiovascular drugs and therapy, 4(1), 297-300 (1990-02-01)
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
M Patel Geeta et al.
Current drug delivery, 6(2), 159-165 (2009-05-20)
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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