Gas-liquid chromatographic analysis of the OPSM flotation agent was written by Kosenko, N. N.;Baranova, G. F.;Gurvich, S. M.. And the article was included in Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation) in 1968.Product Details of 20324-33-8 This article mentions the following:
OPSM (I) flotation agent is manufactured by condensation of MeOH with propylene oxide. Me ethers of mono-, di-, tri-, tetra-, and pentapropylene glycol present in crude I were determined by gas chromatog. at 210闁?in 1-m. 闁?4-mm. column filled with Teflon containing 5% E-301 elastomer, with 1 cc. H/sec. as carrier gas. The sensitivity of the method is 0.1%, and the relative error is <10%. In the experiment, the researchers used many compounds, for example, 1-((1-((1-Methoxypropan-2-yl)oxy)propan-2-yl)oxy)propan-2-ol (cas: 20324-33-8Product Details of 20324-33-8).
1-((1-((1-Methoxypropan-2-yl)oxy)propan-2-yl)oxy)propan-2-ol (cas: 20324-33-8) belongs to ethers. Of all the functional groups, ethers are the least reactive ones. Ether bonds are quite stable towards bases, oxidizing agents and reducing agents. But on the other hand, ethers undergo cleavage by reaction with acids. 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.Product Details of 20324-33-8
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem