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689556

Sigma-Aldrich

O-(2-Carboxyethyl)-O′-methyl-undecaethylene glycol

≥95% (oligomer purity)

Synonym(s):

mPEG acid (n=11)

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About This Item

Empirical Formula (Hill Notation):
C26H52O14
Molecular Weight:
588.68
MDL number:
MFCD08274611
UNSPSC Code:
12352200
PubChem Substance ID:
329761274
NACRES:
NA.22

Assay

≥95% (oligomer purity)

form

chunks

SMILES string

COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(O)=O

InChI

1S/C26H52O14/c1-29-4-5-31-8-9-33-12-13-35-16-17-37-20-21-39-24-25-40-23-22-38-19-18-36-15-14-34-11-10-32-7-6-30-3-2-26(27)28/h2-25H2,1H3,(H,27,28)

InChI key

JMAKFNFKUHXFBH-UHFFFAOYSA-N

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

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
BCBW2451
BCBT5845
BCBP3275V
BCBK0858V
1398959V

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