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Octyldodecanol is a branched-chain primary alcohol used as the isomer 2-octyl-1-dodecanol in cosmetics such as lipstick, [2] or as an anti-blooming agent in facepowder. [3] It is a medium spreading emollient, with equilibrium spreading pressure of 17.0 dyne/cm. [4] Octyldodecanol is in the class of Guerbet alcohols, because it has the branch at the β position. [5]
1-Decanol is a straight chain fatty alcohol with ten carbon atoms and the molecular formula C 10 H 21 OH. It is a colorless to light yellow viscous liquid that is insoluble in water and has an aromatic odor. [3] The interfacial tension against water at 20 °C is 8.97 mN/m.
SO 3 + CH 3 (CH 2) 10 CH 2 OH → CH 3 (CH 2) 10 CH 2 OSO 3 H CH 3 (CH 2) 10 CH 2 OSO 3 H + NaOH→CH 3 (CH 2) 10 CH 2 OSO 3 Na + H 2 O. Dodecanol is used as an emollient. It is also the precursor to dodecanal, an important fragrance, and 1-bromododecane, an alkylating agent for improving the lipophilicity of organic molecules.
Stearyl alcohol, or 1-octadecanol, is an organic compound classified as a saturated fatty alcohol with the formula CH 3 (CH 2) 16 CH 2 OH. It takes the form of white granules or flakes, which are insoluble in water. It has a wide range of uses as an ingredient in lubricants, resins, perfumes, and cosmetics.
Al(C 2 H 5) 3 + 18 C 2 H 4 → Al(C 14 H 29) 3 Al(C 14 H 29) 3 + 3 ⁄ 2 O 2 + 3 ⁄ 2 H 2 O → 3 HOC 14 H 29 + 1 ⁄ 2 Al 2 O 3. Alternatively ethylene can be oligomerized to give mixtures of alkenes, which are subjected to hydroformylation, this process affording odd-numbered aldehyde, which is subsequently hydrogenated.
commonly yet incorrectly to one of several isomers of octanol, typically 1-octanol, being confused for the proper caprylyl alcohol; correctly yet uncommonly to one of several isomers of decanol, typically 1-decanol
Al(C 2 H 5) 3 + 9 C 2 H 4 → Al(C 8 H 17) 3 Al(C 8 H 17) 3 + 3 O + 3 H 2 O → 3 HOC 8 H 17 + Al(OH) 3. The process generates a range of alcohols, which can be separated by distillation. The Kuraray process defines an alternative route to 1-octanol, but using C4 + C4 building strategy. 1,3-Butadiene is dimerized concomitant with the addition ...
4-Methyl-2-pentanol; 2-Methyl-3-pentanol; 3-Methyl-3-pentanol; 2,2-Dimethyl-1-butanol; 2,3-Dimethyl-1-butanol; 3,3-Dimethyl-1-butanol This page was last edited on 27 ...