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95126 Sigma

Triethylene glycol

BioUltra, anhydrous, ≥99.0% (GC)

Synonym: Triglycol

  • CAS Number 112-27-6

  • Linear Formula HO(CH2CH2O)2CH2CH2OH

  • Molecular Weight 150.17

  •  Beilstein Registry Number 969357

  •  EC Number 203-953-2

  •  MDL number MFCD00002880

  •  PubChem Substance ID 57653652

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Properties

vapor density   5.2 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
InChI Key   ZIBGPFATKBEMQZ-UHFFFAOYSA-N
product line   BioUltra
assay   ≥99.0% (GC)
autoignition temp.   699 °F
expl. lim.   9.2 %
impurities   insoluble matter, passes filter test
  ≤0.01% peroxides (as H2O2)
refractive index   n20/D 1.455(lit.)
  n20/D 1.456
pH   5.5-7.0 (25 °C, 50 mg/mL in H2O)
bp   125-127 °C/0.1 mmHg(lit.)
mp   −7 °C(lit.)
solubility   H2O: soluble50 mg/mL at 20 °C, clear, colorless
density   1.124 g/mL at 20 °C(lit.)
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤50 mg/kg
cation traces   Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤200 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  Na: ≤200 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
λ   50 mg/mL in H2O
UV absorption   λ: 260 nm Amax: 0.06
  λ: 280 nm Amax: 0.03

Description

Application

Triethylene glycol is used as a mild disinfectant versus many bacteria. Triethylene glycol may be used in nanotechnology as a functionalization reagent.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
YE4550000
Flash Point(F) 
330.8 °F
Flash Point(C) 
166 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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