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Merck
CN

90450

三乙二醇单甲醚

purum, ≥97.0% (GC)

别名:

甲基三甘醇

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关于此项目

线性分子式:
CH3(OCH2CH2)3OH
化学文摘社编号:
分子量:
164.20
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-962-1
Beilstein/REAXYS Number:
1700198
MDL number:
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InChI key

JLGLQAWTXXGVEM-UHFFFAOYSA-N

InChI

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

SMILES string

COCCOCCOCCO

vapor density

5.66 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

description

non-ionic

grade

purum

assay

≥97.0% (GC)

form

liquid

mol wt

164.20 g/mol

Quality Level

bp

122 °C/10 mmHg (lit.)

density

1.026 g/mL at 25 °C (lit.)

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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.

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis and Characterization of amphiphilic -co-Phenylene ethynylene oligomers
<B>Slutsky MM, et al.</B>
New. J. Chem., 32, 670-675 (2008)
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
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
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
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)

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