90440

Triethylene glycol monobutyl ether

technical, ~70% (GC)

• Synonym(s): Butyltriglycol
• Linear Formula: CH₃(CH₂)₃(OCH₂CH₂)₃OH
• CAS Number: 143-22-6
• Molecular Weight: 206.28
• Beilstein/REAXYS Number: 1750600
• EC Number: 205-592-6
• MDL number: MFCD00020606
• UNSPSC Code: 12352100
• PubChem Substance ID: 57653393
• NACRES: NA.22

Properties

• grade: technical
• Quality Level: 200
• assay: ~70% (GC)
• form: liquid
• refractive index: n20/D 1.441
• bp: 265-350 °C (lit.)
• density: 0.990 g/mL at 20 °C (lit.)
• SMILES string: OCCOCCOCCOCCCC
• InChI: 1S/C10H22O4/c1-2-3-5-12-7-9-14-10-8-13-6-4-11/h11H,2-10H2,1H3
• InChI key: COBPKKZHLDDMTB-UHFFFAOYSA-N

Description

Application

Triethylene glycol monobutyl ether (TEGMBE) can be used as a solvent:

• In the synthesis of superparamagnetic iron oxide nanoparticles by thermal decomposition method.
• in the removal of CO₂ due to its solubilize CO₂.

It can also be used as a reactant in the preparation of polyether adducts of bis(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato)barium.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H318
• pcodes: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 291.2 °F - closed cup
• flash_point_c: 144.0 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter