Merck
CN
All Photos(1)

Documents

05284

Supelco

Triethylene glycol dimethyl ether

analytical standard

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
1,2-Bis(2-methoxyethoxy)ethane, Dimethyltriglycol, NSC 66400, Triglyme
Linear Formula:
CH3O(CH2CH2O)3CH3
CAS Number:
112-49-2
Molecular Weight:
178.23
Beilstein:
1700630
EC Number:
203-977-3
MDL number:
MFCD00008504
PubChem Substance ID:
329747677
NACRES:
NA.24

grade

analytical standard

Quality Level

100

vapor density

>4.7 (vs air)

Assay

≥98% (GC)

autoignition temp.

375 °F

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

color

APHA: ≤20

refractive index

n20/D 1.423 (lit.)

bp

216 °C (lit.)

mp

−45 °C (lit.)

density

0.986 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

SMILES string

COCCOCCOCCOC

InChI

1S/C8H18O4/c1-9-3-5-11-7-8-12-6-4-10-2/h3-8H2,1-2H3

InChI key

YFNKIDBQEZZDLK-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Triethylene glycol dimethyl ether may be used as an analytical standard for the quantification of the analyte in water samples using in vitro bioassays and chemical screening technique.

Pictograms

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

Danger

Hazard Statements

H319 - H360Df

Hazard Classifications

Eye Irrit. 2 - Repr. 1B

Supplementary Hazards

EUH019

Storage Class Code

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

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Sample preparation for combined chemical analysis and in vitro bioassay application in water quality assessment
Kolkman A, et al.
Environmental Toxicology and Pharmacology, 36(3), 1291-1303 (2013)
Stability of superoxide radicals in glyme solvents for non-aqueous Li?O 2 battery electrolytes
Schwenke UK
Physical Chemistry Chemical Physics, 15(28), 11830-11839 (2013)

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