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317292 Sigma-Aldrich

Triethylene glycol monomethyl ether

95%

Synonym: Methyltriglycol

  • CAS Number 112-35-6

  • Linear Formula CH3(OCH2CH2)3OH

  • Molecular Weight 164.20

  •  Beilstein/REAXYS Number 1700198

  •  EC Number 203-962-1

  •  MDL number MFCD00002875

  •  PubChem Substance ID 24859069

  •  NACRES NA.23

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Properties

Related Categories Hydroxy, Materials Science, Monofunctional PEGs, Poly(ethylene glycol) and Poly(ethylene oxide), Polymer Science,
Quality Level   200
vapor density   5.66 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
assay   95%
impurities   ~2% corresponding tetraethylene glycol ethers
  ~2% each of the corresponding diethylene glycol methyl ether
refractive index   n20/D 1.439 (lit.)
bp   122 °C/10 mmHg (lit.)
density   1.026 g/mL at 25 °C (lit.)
SMILES string   COCCOCCOCCO
InChI   1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3
InChI key   JLGLQAWTXXGVEM-UHFFFAOYSA-N

Description

Application

Triethylene glycol monomethyl ether can be used as a reagent and solvent for applications such as:
• modification of anthraquinone material for redox flow batteries
• preparation of polymeric electrolyte for electrochemical devices,
• formation of the binary system of polyethylene glycol for absorption of silica.

Packaging

2 L in poly bottle

25, 500 mL in poly bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
KL6390000
Flash Point(F) 
230.0 °F - closed cup
Flash Point(C) 
110 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Polyethylene Glycol (PEG) Selection Guide

Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are synthesized using a ring-opening polymerization of et...
Keywords: Adhesion, Bacterial conjugations, Click chemistry, Molecular biology, PEGylations, Polymerization reactions, Ring-opening polymerization

Peer-Reviewed Papers
15

References

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