Investigation of poly[oligo(ethylene glycol)diacrylates] as potential stationary phases in GC was written by Kurganov, Alexander;Kanateva, Anastasiya;Shiryaeva, Valeriya;Popova, Tamara;Korolev, Alexander. And the article was included in Journal of Separation Science in 2017.Electric Literature of C10H14O5 This article mentions the following:
Poly[oligo(ethylene glycol)diacrylate]s were studied as potential candidates for application as stationary phases in capillary gas chromatog. Depending on the molar mass of the monomer, up to three different phase transitions were observed in calorimetric scans of the polymers. Two transitions were identified as the glass transition and melting of crystallites while the nature of the 3rd effect remains unknown. The new stationary phases demonstrate a good separating ability and selectivity in the viscous-elastic state, i.e. at temperatures above the glass transition and m.ps. The new polymeric stationary phases possess selectivity similar to conventional PEG columns but provide better thermal stability than conventional PEG stationary phases. In the experiment, the researchers used many compounds, for example, Diethyleneglycoldiacrylate (cas: 4074-88-8Electric Literature of C10H14O5).
Diethyleneglycoldiacrylate (cas: 4074-88-8) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Electric Literature of C10H14O5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts