Poly(ethylene glycol) [MW 1,000]
Poly(ethylene glycol) [MW 1,000]
CAS Number: 25322-68-3
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 PEG n20/D 1.4563 Tg -41° MW 1,000 waxy solid mp 37-40 Viscosity 17.4 cps @ 100°C TSCA
H(OCH2CH2)nOH
Hazards: Harmless-use normal precautions
Handling: Exercise normal care
Storage: Store at room temperature
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