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445878

Sigma-Aldrich

Poly(ethylene glycol) dimethyl ether

average MN 250, cross-linking reagent click chemistry

Synonym(s):

Polyethylene glycol, Dimethyl polyethylene glycol

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About This Item

Linear Formula:
CH3O(CH2CH2O)nCH3
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

product name

Poly(ethylene glycol) dimethyl ether, average Mn ~250

form

liquid

mol wt

average Mn ~250

reaction suitability

reagent type: cross-linking reagent
reaction type: click chemistry

refractive index

n20/D 1.441

bp

>250 °C

density

1.03 g/mL at 25 °C

polymer architecture

shape: linear
functionality: homobifunctional

SMILES string

CO.OCCO

InChI

1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3

InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

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Application


  • Paper Title: Molecular dynamics simulations for self-diffusion coefficients: The case of CO2, n-alkanes, and poly(ethylene glycol) dimethyl ethers - Studies self-diffusion coefficients using molecular dynamics simulations to provide insights into the behavior of poly(ethylene glycol) dimethyl ethers (OA Moultos et al., 2016).

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

312.8 °F - closed cup

flash_point_c

156.00 °C - closed cup

ppe

Eyeshields, Gloves


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