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308277 Sigma-Aldrich

Diethylene glycol diethyl ether

for HPLC, ≥99%

Synonym: 2-Ethoxyethyl ether, Bis(2-ethoxyethyl) ether, Diethyldiglycol

  • CAS Number 112-36-7

  • Linear Formula (C2H5OCH2CH2)2O

  • Molecular Weight 162.23

  •  Beilstein/REAXYS Number 1699259

  •  EC Number 203-963-7

  •  MDL number MFCD00009254

  •  PubChem Substance ID 329753591

  •  NACRES NA.21

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Properties

Related Categories Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, HPLC,
Quality Level   100
grade   for HPLC
vapor density   5.6 (vs air)
vapor pressure   0.5 mmHg ( 20 °C)
assay   ≥99%
form   liquid
purified by   glass distillation
expl. lim.   6.2 %
application(s)   HPLC: suitable
impurities   <0.050% water
refractive index   n20/D 1.412 (lit.)
bp   180-190 °C (lit.)
mp   -68 °C
density   0.909 g/mL at 25 °C (lit.)
λ   H2O reference
UV absorption   λ: 260 nm Amax: 1.00
  λ: 300 nm Amax: 0.10
  λ: 320 nm Amax: 0.04
  λ: 350-400 nm Amax: 0.01
Featured Industry   Food and Beverages
SMILES string   CCOCCOCCOCC
InChI   1S/C8H18O3/c1-3-9-5-7-11-8-6-10-4-2/h3-8H2,1-2H3
InChI key   RRQYJINTUHWNHW-UHFFFAOYSA-N

Description

Packaging

1 L in glass bottle

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
WGK Germany 
WGK 2
RTECS 
KN3160000
Flash Point(F) 
152.6 °F - closed cup
Flash Point(C) 
67 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Peer-Reviewed Papers
15

References

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