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Merck
CN

14529

O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol

Mw 1,900

Synonym(s):

Polyethylene glycol

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About This Item

Linear Formula:
CH3CH(NH2)CH2[OCH(CH3)CH2]l(OCH2CH2)m[OCH2CH(CH3)]nNH2
CAS Number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
MDL number:
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Product Name

O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol, 1,900

form

solid

Quality Level

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General description

(O,O′ -bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol is a functional oligomer with a high content of polypropylene glycol (PEO). {3}

Application

This product may be used for the solubilisation of CdSe-based quantum dots (QDs). Functionalization of QDs makes it easier for them to bind with proteins. {2} This product may be used for the insitu fabrication of PEO/silica membranes.{3}

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves


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In situ fabrication of cross-linked PEO/silica reverse-selective membranes for hydrogen purification
Shao L and Chung T-S
International Journal of Hydrogen Energy, 34, 6492-6504 (2009)

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