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747181

Poly(ethylene glycol)-block-poly(N-isopropylacrylamide)

α-methoxy, ω-dodecane, PEG Mn 2,000, PNIPAM Mn 24,000, PDI <1.2

Synonym(s):

PEG-block-PNIPAM, PEG-b-polyNIPAM, PEGylated polyNIPAM, PNIPAAm

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About This Item

Linear Formula:
CH3(OC2H4)mC6H7NO2(C6H11NO)nH
NACRES:
NA.23
UNSPSC Code:
12352100
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Quality Segment

form

solid

mol wt

PEG Mn 2,000, PNIPAM Mn 24,000

PDI

<1.2

General description

Poly(ethylene glycol)-b-poly(N-isopropylacrylamide) (PEG110-b-PNIPAM44) undergoes thermoresponsive micellization in water, forming micelles of varied size, structure and distribution depending on the concentration of the block copolymer.

Application

Well-defined PEG-block-PNIPAM diblock copolymers can form thermoresponsive vesicles in water and enable controlled drug release.

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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