Skip to Content
Merck
All Photos(1)

Key Documents

02659

Supelco

Tetraethylene glycol dimethyl ether

analytical standard

Synonym(s):

2,5,8,11,14-Pentaoxapentadecane, Bis[2-(2-methoxyethoxy)ethyl] ether, Dimethoxytetraethylene glycol, Dimethyltetraglycol, Tetraglyme

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3O(CH2CH2O)4CH3
CAS Number:
Molecular Weight:
222.28
Beilstein:
1760005
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

7.7 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

Assay

≥99.7% (GC)

autoignition temp.

510 °F

shelf life

limited shelf life, expiry date on the label

range of application measuring range

≤60 °C

refractive index

n20/D 1.432 (lit.)
n20/D 1.432

bp

275-276 °C (lit.)

mp

−30 °C (lit.)

density

1.009 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

COCCOCCOCCOCCOC

InChI

1S/C10H22O5/c1-11-3-5-13-7-9-15-10-8-14-6-4-12-2/h3-10H2,1-2H3

InChI key

ZUHZGEOKBKGPSW-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Tetraethylene glycol dimethyl ether is a non-volatile, higher molecular weight glyme solvent.

Application

Tetraethylene glycol dimethyl ether may be used as an analytical reference standard for the quantification of the analyte in water samples using gas chromatography/mass spectrometry technique.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Repr. 1B

Supplementary Hazards

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flash Point(F)

276.8 °F - closed cup

Flash Point(C)

136 °C - closed cup

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

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

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