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90450

Sigma-Aldrich

Triethylene glycol monomethyl ether

purum, ≥97.0% (GC)

Synonyme(s) :

Methyltriglycol

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About This Item

Formule linéaire :
CH3(OCH2CH2)3OH
Numéro CAS:
112-35-6
Poids moléculaire :
164.20
Numéro Beilstein :
1700198
Numéro CE :
203-962-1
Numéro MDL:
MFCD00002875
Code UNSPSC :
12162002
ID de substance PubChem :
329769908
Nomenclature NACRES :
NA.23

Densité de vapeur

5.66 (vs air)

Niveau de qualité

200

Pression de vapeur

<0.01 mmHg ( 20 °C)

Description

non-ionic

Qualité

purum

Pureté

≥97.0% (GC)

Forme

liquid

Poids mol.

164.20 g/mol

Indice de réfraction

n20/D 1.439 (lit.)
n20/D 1.439

Point d'ébullition

122 °C/10 mmHg (lit.)

Densité

1.026 g/mL at 25 °C (lit.)

Chaîne SMILES 

COCCOCCOCCO

InChI

1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3

Clé InChI

JLGLQAWTXXGVEM-UHFFFAOYSA-N

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Application

Triethylene glycol monomethyl ether (TEGME) was used in the following studies:
  • To study the structural and thermosensitive properties of phosphazene derivatives having glycol and amino acids groups.
  • Synthesis of amphiphilic o-phenylene ethylene oligomers.
  • Preparation of pegylated zinc(II) phthalocyanines.
  • Modification of 2-OH positions in cyclodextrin thioethers, which are used for transport of hydrophobic drugs.
  • Functionalizing polymethacrylic acid (PMMA), hence increasing inhibition in crack generation in TEGMA-PMMA compared to unmodified PMMA electrodes.
  • Preparation of difunctionalized ionic liquids (ILs).
  • As terminal groups for cationic dendrons, which was further used to encapsulate an inorganic polyanionic cluster.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

230.0 °F - closed cup

Point d'éclair (°C)

110 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG8990
BCCD8123
BCCC6944
BCCB7263
BCBW8879

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Lisa F Becker et al.
Beilstein journal of organic chemistry, 10, 2920-2927 (2015-01-01)
Methyl and ethyl thioether groups were introduced at all primary positions of α-, β-, and γ-cyclodextrin by nucleophilic displacement reactions starting from the corresponding per-(6-deoxy-6-bromo)cyclodextrins. Further modification of all 2-OH positions by etherification with iodo terminated triethylene glycol monomethyl ether
Synthesis and Characterization of amphiphilic -co-Phenylene ethynylene oligomers
<B>Slutsky MM, et al.</B>
New. J. Chem., 32, 670-675 (2008)
Sandra D Hojniak et al.
The journal of physical chemistry. B, 118(26), 7440-7449 (2014-06-05)
Novel difunctionalized ionic liquids (ILs) containing a triethylene glycol monomethyl ether chain and a nitrile group on a pyrrolidinium or imidazolium cation have been synthesized and incorporated into supported ionic liquid membranes (SILMs). These ILs exhibit ca. 2.3 times higher
A Systematic Investigation of Polymer Binder Flexibility on the Electrode Performance of Lithium-Ion Batteries
Yuca N, et al.
ACS Applied Materials & Interfaces, 6(19), 17111-17118 (2014)
Hailong Chen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(33), 11051-11061 (2013-07-03)
A series of cationic dendrons bearing triethylene glycol monomethyl ether terminal groups of different generations have been synthesized and used to encapsulate an inorganic polyanionic cluster [K(12.5)Na(1.5)(NaP5W30O110)] through electrostatic interactions. The resulting dendritic cation-encapsulated polyoxometalate (POM) complexes, cluster-dendrimers, are soluble
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