Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

41749

Sigma-Aldrich

O-Methyl-heptaethylene glycol

≥95% (oligomer purity)

Synonym(s):

Methoxyheptaethylene glycol, Monomethoxy-PEG (n=7)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
HO(CH2CH2O)7CH3
CAS Number:
4437-01-8
Molecular Weight:
340.41
MDL number:
MFCD06201006
UNSPSC Code:
12352200
PubChem Substance ID:
57650086
NACRES:
NA.22

Assay

≥95% (oligomer purity)

form

liquid

reaction suitability

reagent type: cross-linking reagent

SMILES string

COCCOCCOCCOCCOCCOCCOCCO

InChI

1S/C15H32O8/c1-17-4-5-19-8-9-21-12-13-23-15-14-22-11-10-20-7-6-18-3-2-16/h16H,2-15H2,1H3

InChI key

AGWKUHGLWHMYTG-UHFFFAOYSA-N

Related Categories

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCBR2624V
BCBP5478V
BCBD9538V
BCBC6120V
BCBC6120

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service