Fu, Kun et al. published their research in Journal of Molecular Liquids in 2020 | CAS: 112-49-2

2,5,8,11-Tetraoxadodecane (cas: 112-49-2) belongs to ethers. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. Ethers are good solvents partly because they are not very reactive. Most ethers can be cleaved, however, by hydrobromic acid (HBr) to give alkyl bromides or by hydroiodic acid (HI) to give alkyl iodides.Product Details of 112-49-2

Viscosity of 2-ethylhexan-1-amine (EHA)-diglyme, EHA-triglyme and EHA-tetraglyme non-aqueous solutions and its effect on initial absorption rate was written by Fu, Kun;Zhang, Pan;Wang, Lemeng;Huang, Xiayu;Fu, Dong. And the article was included in Journal of Molecular Liquids in 2020.Product Details of 112-49-2 This article mentions the following:

The viscosities (鐣? of 2-ethylhexan-1-amine (EHA), diglyme, triglyme, tetraglyme and EHA-diglyme/triglyme/tetraglyme non-aqueous solutions were measured by using the NDJ-5S rotational viscometer at 101 kPa. The temperatures (T) ranged from 303.2 K to 323.2 K. The mass fractions of EHA (wEHA) ranged from 0.100 to 0.900. The viscosity was modeled and the calculated results agreed well with the experiments The effects of wEHA and T on viscosity were demonstrated on the basis of experiments and calculations The initial absorption rates of CO2 (r) in EHA-diglyme/triglyme/tetraglyme non-aqueous solutions were measured, and the effects of viscosity, absorbent concentration and absorption rate constant of CO2 (k) on initial absorption rates were demonstrated. Our research shows that in the temperature range of 303.2 K to 323.2 K, the proposed three non-aqueous absorbents have small solution viscosities (<3 mPa.s), which is beneficial to the mass transfer of CO2 absorption and the initial absorption rate. Thus the proposed non-aqueous absorbents have good application potential in the field of CO2 capture process. 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. Ether is less polar than esters, alcohols or amines because of the oxygen atom that is unable to participate in hydrogen bonding due to the presence of bulky alkyl groups on both sides of the oxygen atom. Ethers are good solvents partly because they are not very reactive. Most ethers can be cleaved, however, by hydrobromic acid (HBr) to give alkyl bromides or by hydroiodic acid (HI) to give alkyl iodides.Product Details of 112-49-2

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