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Key Documents

901701

Sigma-Aldrich

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) diacrylate

average Mn ~12,500

Synonym(s):

PEG-PPG-PEG, Poloxamer F127 diacrylate

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About This Item

Linear Formula:
C3H3O[C2H4O]x[C3H6O]y[C2H4O]zC3H3O2
UNSPSC Code:
51171641
NACRES:
NA.23

form

powder

mol wt

average Mn ~12,500

color

white to faint yellow

storage temp.

−20°C

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Application

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) diacrylate (PEG-PPG-PEG) is a bifunctional acrylate-based amphiphilic triblock copolymer, which can be used in applications such as pharmaceutics, biomedical and personal care products. It can also be used in the synthesis of alternating block polyurethanes, which can be potentially used in drug delivery.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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