The viscosity is not tested (and therefore, guaranteed) for this material, but there is another product with the same average molecular weight offered (https://www.sigmaaldrich.com/product/mm/814173), which does have a viscosity value listed, which is 7.8 cSt (20 °C). The viscosity of product 445878 should be similar.
445878
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
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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 Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
312.8 °F - closed cup
Flash Point(C)
156.00 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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