95126

Triethylene glycol

BioUltra, anhydrous, ≥99.0% (GC)

• Synonym(s): Triglycol
• Linear Formula: HO(CH₂CH₂O)₂CH₂CH₂OH
• CAS Number: 112-27-6
• Molecular Weight: 150.17
• Beilstein: 969357
• EC Number: 203-953-2
• MDL number: MFCD00002880
• PubChem Substance ID: 57653652

Properties

• vapor density: 5.2 (vs air)
• Quality Level: 100
• vapor pressure: <0.01 mmHg ( 20 °C)
• product line: BioUltra
• assay: ≥99.0% (GC)
• form: viscous liquid
• 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: 50 mg/mL at 20 °C, clear, colorless
• density: 1.124 g/mL at 20 °C (lit.)
• anion traces: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤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
• SMILES string: OCCOCCOCCO
• λ: 50 mg/mL in H₂O
• UV absorption: λ: 260 nm A_max: ≤0.10; λ: 280 nm A_max: ≤0.05
• InChI: 1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2
• InChI key: ZIBGPFATKBEMQZ-UHFFFAOYSA-N

Description

Application

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

Packaging

100, 500 mL

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 330.8 °F - closed cup
• Flash Point(C): 166 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves