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
• UNSPSC Code: 12352136
• PubChem Substance ID: 57653652
• NACRES: NA.25

Properties

• vapor density: 5.2 (vs air)
• 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 may be used in nanotechnology as a functionalization reagent.

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

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