Triethylene glycol monomethyl ether

• Catalog Number: ACM112356-3
• CAS: 112-35-6
• IUPAC Name: 2-[2-(2-methoxyethoxy)ethoxy]ethanol
• Synonyms: Methyltriglycol
• Molecular Weight: 164.20
• Molecular Formula: C7H16O4
• Canonical SMILES: COCCOCCOCCO
• InChI: InChI=1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3
• InChI Key: JLGLQAWTXXGVEM-UHFFFAOYSA-N
• Boiling Point: 122 °C at 10 mmHg (lit.)
• Melting Point: -45°C (lit.)
• Flash Point: 118ºC
• Purity: purum, ≥97.0% (GC)
• Density: 1.026 g/mL at 25 °C (lit.)
• Solubility: 6.09 M;In water, miscible;Soluble in water;Solubility in heptane = 1.5 wt%, completely soluble in acetone, benzene, ethyl ether, methanol, and carbon tetrachloride at 25 °C.;Solubility in water: miscible
• Appearance: Liquid
• Application: Activated PEG derivatives can be used to modify peptides, proteins, or in other bioconjugation applications. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. In addition to PEGylation, activated PEG derivatives can also be used to form networks for tissue engineering or drug delivery applications, depending on the architecture and reactivity.
• Active Content: 95%
• pH: 5-7 (H₂O, 20 °C)
• Physical State: Liquid
• Typical Applications: Use as solvent.; For example, used inperfume, dye, coatings.; Use as cleansing agent.