Nematollahi, Davood et al. published their research in International Journal of Electrochemical Science in 2009 | CAS: 66943-05-3

1,4,7,10-Tetraoxa-13-azacyclopentadecane (cas: 66943-05-3) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil. At room temperature, ethers are pleasant-smelling colourless liquids. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil.Quality Control of 1,4,7,10-Tetraoxa-13-azacyclopentadecane

Electrochemical oxidation of catechol in the presence of some azacrown ethers and transition metal ions in acetonitrile was written by Nematollahi, Davood;Mohammadi-Behzad, Leila. And the article was included in International Journal of Electrochemical Science in 2009.Quality Control of 1,4,7,10-Tetraoxa-13-azacyclopentadecane This article mentions the following:

The electrochem. oxidation of catechol (H2Q) has been studied in the absence and presence of 1,10.diaza-18-crown-6 (DA18C6), 1,7-diaza-15-crown-5 (DA15C5) and aza-15-crown-5 (A15C5) and also, in the presence of some transition metal ions (Zn2+, Ni2+ and Cd2+) in acetonitrile containing tetra-n-butylammonium perchlorate as supporting electrolyte, by means of cyclic voltammetry. The results indicate an ECCE(E)C mechanism in electrochem. oxidation of catechol (H2Q) in the presence of azacrown ethers a-c. The cyclic voltammetric data were analyzed by digital simulation to confirm and to measure the homogeneous parameters for the suggested electrode mechanism. The calculated observed homogeneous rate constants (kobs) for the reaction of electrochem. generated cation radical (H2Q+) with azacrown ethers 2a-c was found to vary in the order DA18C6 >DA15C5 >A15C5. In the experiment, the researchers used many compounds, for example, 1,4,7,10-Tetraoxa-13-azacyclopentadecane (cas: 66943-05-3Quality Control of 1,4,7,10-Tetraoxa-13-azacyclopentadecane).

1,4,7,10-Tetraoxa-13-azacyclopentadecane (cas: 66943-05-3) belongs to ethers. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil. At room temperature, ethers are pleasant-smelling colourless liquids. Relative to alcohols, ethers are generally less dense, are less soluble in water, and have lower boiling points. They are relatively unreactive, and as a result they are useful as solvents for fats, oils, waxes, perfumes, resins, dyes, gums, and hydrocarbons. Vapours of certain ethers are used as insecticides, miticides, and fumigants for soil.Quality Control of 1,4,7,10-Tetraoxa-13-azacyclopentadecane

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