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Triethylene glycol monomethyl ether

SIAL/90450 - purum, ≥97.0% (GC)

Synonym: Methyltriglycol

CAS Number: 112-35-6
Empirical Formula (Hill Notation): C7H16O4
Molecular Weight: 164.20
EC Number: 203-962-1
MDL Number: MFCD00002875
Linear Formula: CH3(OCH2CH2)3OH
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-90450-250ML 250 mL
$25.10
1/EA
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45-90450-1L 1 L
$75.80
1/EA
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assay ≥97.0% (GC)
bp 122 °C/10 mmHg (lit.)
density 1.026 g/mL at 25 °C (lit.)
description non-ionic
form liquid
grade purum
InChI 1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3
InChI key JLGLQAWTXXGVEM-UHFFFAOYSA-N
mol wt 164.20 g/mol
Quality Level 200 
refractive index n20/D 1.439
  n20/D 1.439 (lit.)
SMILES string COCCOCCOCCO
vapor density 5.66 (vs air)
vapor pressure <0.01 mmHg ( 20 °C)
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.
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 230.0 °F - closed cup
Flash Point(C) 110 °C - closed cup
Purity ≥97.0% (GC)
bp 122 °C/10 mmHg (lit.)
Density 1.026 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.439 (lit.); n20/D 1.439
UNSPSC 12162002

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