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Oleylamine is an organic compound with a molecular formula C 18 H 35 NH 2. [1] It is an unsaturated fatty amine related to the fatty acid oleic acid.The pure compound is a clear and colorless liquid.
As alcohol ethoxylate based surfactants are non-ionic they typically require longer ethoxylate chains than their sulfonated analogues in order to be water-soluble. [14] Examples synthesized on an industrial scale include octyl phenol ethoxylate, polysorbate 80 and poloxamers. Ethoxylation is commonly practiced, albeit on a much smaller scale ...
Fatty amines are commonly prepared from fatty acids; which are themselves obtained from natural sources, typically seed-oils.The overall reaction is sometimes referred to as the Nitrile Process [3] and begins with a reaction between the fatty acid and ammonia at high temperature (>250 °C) and in the presence of a metal oxide catalyst (e.g., alumina or zinc oxide) to give the fatty nitrile.
N-Oleyl-1,3-propanediamine is an organic compound and a diamine with the formula C 21 H 44 N 2. [ 2 ] [ 3 ] It has found use in numerous industries. The main producer of commercial N-Oleyl-1,3-propanediamine is AkzoNobel , who sells it under the name Duomeen OL.
La Grange was founded in 1830. [5] A post office called La Grange has been in operation since 1833. [6] In 1885, the Supreme Court ruled against the city in Cole v. La Grange. The court found that the city could only use eminent domain powers for public purposes and not to specifically benefit the La Grange Iron and Steel Company.
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Narrow-range ethoxylates (NREs) in chemistry are fatty alcohol polyglycol ethers with a narrow homolog distribution and are known nonionic surfactants.They can be produced industrially, for example, by the addition of ethylene oxide onto fatty alcohols in the presence of suitable catalysts (layer compounds which have been calcined or hydrophobized with fatty acids).