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05284 Supelco

Triethylene glycol dimethyl ether

analytical standard

Synonym: 1,2-Bis(2-methoxyethoxy)ethane, Dimethyltriglycol, NSC 66400, Triglyme

  • CAS Number 112-49-2

  • Linear Formula CH3O(CH2CH2O)3CH3

  • Molecular Weight 178.23

  •  Beilstein/REAXYS Number 1700630

  •  EC Number 203-977-3

  •  MDL number MFCD00008504

  •  PubChem Substance ID 329747677

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Chromatography, ECHA SVHC,
Quality Level   100
grade   analytical standard
vapor density   >4.7 (vs air)
assay   ≥98% (GC)
autoignition temp.   375 °F
shelf life   limited shelf life, expiry date on the label
application(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.)
Featured Industry   Environmental
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

Description

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.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
EUH019
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
XF0665000
Flash Point(F) 
235.4 °F - closed cup
Flash Point(C) 
113 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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