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32160 Sigma-Aldrich

Diethylene glycol

puriss. p.a., ≥99.0% (GC), colorless

DOWNLOAD MSDS (PDF)

Synonym: 2,2′-Oxydiethanol, 2-Hydroxyethyl ether, Bis(2-hydroxyethyl) ether, Diglycol

  • CAS Number 111-46-6

  • Linear Formula (HOCH2CH2)2O

  • Molecular Weight 106.12

  •  Beilstein Registry Number 969209

  •  EC Number 203-872-2

  •  MDL number MFCD00002882

  •  PubChem Substance ID 24859283

Diethylene glycol puriss. p.a., ≥99.0% (GC), colorless
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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, C-D, Puriss p.a., Detergents,
vapor density   2.14 (vs air)
vapor pressure   0.01 mmHg ( 20 °C)
description   non-ionic
grade   puriss. p.a.
assay   ≥99.0% (GC)
autoignition temp.   442 °F
expl. lim.   2-12.3 %
impurities   ≤0.0005% peroxides (as H2O2)
  ≤0.01% free acid (as CH3COOH)
  ≤0.05% water
  ≤0.8% ethylene glycol (HOCH2CH2OH)
color   colorless
  APHA: ≤25
refractive index   n20/D 1.447(lit.)
  n20/D 1.447
bp   245 °C(lit.)
mp   −10 °C(lit.)
density   1.116 g/mL at 20 °C
  1.118 g/mL at 25 °C(lit.)
cation traces   Ca: ≤5 mg/kg
  Cd: ≤1 mg/kg
  Co: ≤1 mg/kg
  Cr: ≤1 mg/kg
  Cu: ≤1 mg/kg
  Fe: ≤2 mg/kg
  K: ≤20 mg/kg
  Mg: ≤1 mg/kg
  Mn: ≤1 mg/kg
  Na: ≤20 mg/kg
  Ni: ≤1 mg/kg
  Pb: ≤1 mg/kg
  Zn: ≤10 mg/kg
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Price and Availability

Suggested Laboratory Gloves

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