He, Hao et al. published their research in Macromolecules (Washington, DC, United States) in 2021 | CAS: 112-49-2

2,5,8,11-Tetraoxadodecane (cas: 112-49-2) belongs to ethers. The oxygen atom in ethers are more electronegative than carbon, thus the hydrogens which are alpha to the ethers are more acidic than the simple hydrocarbons. Electron-deficient reagents are also stabilized by ethers. For example, borane (BH3) is a useful reagent for making alcohols. Pure borane exists as its dimer, diborane (B2H6), a toxic gas that is inconvenient and hazardous to use. Borane forms stable complexes with ethers, however, and it is often supplied and used as its liquid complex with tetrahydrofuran (THF).Product Details of 112-49-2

Enhancement in the Mechanical Stretchability of PEDOT:PSS Films by Compounds of Multiple Hydroxyl Groups for Their Application as Transparent Stretchable Conductors was written by He, Hao;Zhang, Lei;Yue, Shizhong;Yu, Suzhu;Wei, Jun;Ouyang, Jianyong. And the article was included in Macromolecules (Washington, DC, United States) in 2021.Product Details of 112-49-2 This article mentions the following:

It is of significance to develop stretchable conductors for flexible electronics. Although intrinsically conducting polymers like poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) can exhibit high conductivity, they have limited mech. stretchability because of the rigid conjugated backbone and strong interchain interaction. Here, we report the significant enhancement in the mech. stretchability of PEDOT:PSS films by adding a compound of two or more hydroxyl groups like glycerol, malic acid, 1,2,6-hexanetriol, or triethylene glycol. The elongation at break can be enhanced from <10% of pristine PEDOT:PSS films to >50%. The enhancement in the mech. stretchability is less significant when other compounds with only one hydroxyl or no hydroxyl group are used. The effect of the compounds with multiple hydroxyl groups on the stretchability of PEDOT:PSS is related to the Hansen solubility parameter (HSP) δh. A compound with a higher δh value can give rise to a more significant plasticization of PEDOT:PSS. The mechanism is attributed to the destruction of hydrogen bonds among the chains of poly(styrenesulfonic acid) (PSSH) by the compounds of multiple hydroxyl groups. This effectively lowers the interchain interaction among the PSSH and thus increases the mech. stretchability of PEDOT:PSS. Simultaneously, these compounds can induce secondary doping to saliently enhance the conductivity of PEDOT:PSS films. The highly stretchable and highly conductive PEDOT:PSS films can be used as transparent stretchable conductors. In the experiment, the researchers used many compounds, for example, 2,5,8,11-Tetraoxadodecane (cas: 112-49-2Product Details of 112-49-2).

2,5,8,11-Tetraoxadodecane (cas: 112-49-2) belongs to ethers. The oxygen atom in ethers are more electronegative than carbon, thus the hydrogens which are alpha to the ethers are more acidic than the simple hydrocarbons. Electron-deficient reagents are also stabilized by ethers. For example, borane (BH3) is a useful reagent for making alcohols. Pure borane exists as its dimer, diborane (B2H6), a toxic gas that is inconvenient and hazardous to use. Borane forms stable complexes with ethers, however, and it is often supplied and used as its liquid complex with tetrahydrofuran (THF).Product Details of 112-49-2

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem