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15879

Sigma-Aldrich

Octaethylene glycol

≥95% (oligomer purity)

Synonym(s):

PED-diol (n=8)

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About This Item

Linear Formula:
HO(CH2CH2O)8H
CAS Number:
5117-19-1
Molecular Weight:
370.44
EC Number:
225-856-4
MDL number:
MFCD00698694
UNSPSC Code:
12161502
PubChem Substance ID:
57647531
NACRES:
NA.22

Quality Level

200

Assay

≥95% (oligomer purity)

reaction suitability

reagent type: cross-linking reagent

SMILES string

OCCOCCOCCOCCOCCOCCOCCOCCO

InChI

1S/C16H34O9/c17-1-3-19-5-7-21-9-11-23-13-15-25-16-14-24-12-10-22-8-6-20-4-2-18/h17-18H,1-16H2

InChI key

GLZWNFNQMJAZGY-UHFFFAOYSA-N

General description

Octaethylene glycol also known as PED-diol (n=8), is a cross linking reagent commonly used in organic synthesis.

Application

Octaethylene glycol is used as a cross-linking reagent to produce cyclic octaethylene glycol 5-nitroisophthalate. It serves as a starting material for synthesizing heterobifunctionalized clickable oligo(ethylene glycol) linkers and supramolecular polymers.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM4068
BCCL5576
BCCL8335
BCCK7793
BCCJ3039

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E Fuentes
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PloS one, 13(11), e0206324-e0206324 (2018-11-02)
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Monomers for non-bond crosslinking of vinyl polymers: II. Cyclic octaethylene glycol 5-methacrylamido-isophthalate
A Zada
European Polymer Journal, 36, 351-357 (2000)
Efficient synthesis of diverse heterobifunctionalized clickable oligo (ethylene glycol) linkers: potential applications in bioconjugation and targeted drug delivery
LN Goswami
Organic & Biomolecular Chemistry, 11, 1116-1126 (2013)
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