Garcia, Carolina et al. published their research in ACS Applied Bio Materials in 2018 | CAS: 109-17-1

((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) (cas: 109-17-1) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.Product Details of 109-17-1

Smart pH-Responsive Antimicrobial Hydrogel Scaffolds Prepared by Additive Manufacturing was written by Garcia, Carolina;Gallardo, Alberto;Lopez, Daniel;Elvira, Carlos;Azzahti, Asma;Lopez-Martinez, Elena;Cortajarena, Aitziber L.;Gonzalez-Henriquez, Carmen M.;Sarabia-Vallejos, Mauricio A.;Rodriguez-Hernandez, Juan. And the article was included in ACS Applied Bio Materials in 2018.Product Details of 109-17-1 This article mentions the following:

We report on the fabrication of 3D printed pH-responsive and antimicrobial hydrogels with a micrometer-scale resolution achieved by stereolithog. (SLA) 3D printing. The preparation of the hydrogels was optimized by selecting the most appropriate difunctional polyethylene glycol dimethacrylates (testing crosslinking agents with chain lengths ranging from 2 up to 14 units ethylene glycol) and introducing acrylic acid (AA) as a monofunctional monomer. As a result of the incorporation of AA, the hydrogels described are able to reversibly swell and shrink upon environmental changes on the pH, and the swelling extent is directly related to the amount of AA and can be thus finely tuned. More interestingly, upon optimization of the UV penetration depth employing a photoabsorber (Sudan I), a reliable procedure for the fabrication of 3D objects with a high model accuracy is shown. Finally, the antimicrobial properties of all of the hydrogels were demonstrated using Staphylococcus aureus as a bacterial model. We found that even those hydrogels with a low amount of AA monomeric units presented excellent antimicrobial properties against S. aureus. In the experiment, the researchers used many compounds, for example, ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) (cas: 109-17-1Product Details of 109-17-1).

((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate) (cas: 109-17-1) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.Product Details of 109-17-1

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts