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Poly(ethylene glycol), MW 400 (PEG 400)

CAS Number:
25322-68-3
Linear Formula:

H(OCH2CH2)nOH

Grouped product items
Catalog Number Unit Size Price QTY
01109-250 250 g
$71.00
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PEG 400 is water-soluble, nonionic, relatively inert, liquids or solids. Confers slip and humectant properties to coatings. See poly(ethylene oxide) for higher molecular weights. The terms poly(ethylene glycol) and poly(ethylene oxide) refer to polymers which are chemically identical. Polymer chains are hydroxyl-terminated at both ends. At all except the lowest molecular weights poly(ethylene glycol) has a broad molecular weight distribution ranging from ~ 0.5x to 1.5x the values shown.

Soluble in: alcohol, acetone, chloroform, toluene, dichloromethane

Shipping Requirements:
None
Melting Point:
4-8
Tg:
-41°
Refractive Index:
n20/D 1.4563
Viscosity:
7.3 cps @ 100°C
Appearance:
viscous liquid
Molecular Weight:
400
Glass Transition Temperature, Tg (ºC):
-41°
01109.pdf
Hazards:
Harmless-use normal precautions
Handling:
Exercise normal care
Storage:
Store at room temperature
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