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Lauryldimethylamine oxide (LDAO), also known as dodecyldimethylamine oxide (DDAO), is an amine oxide–based zwitterionic surfactant, with a C 12 (dodecyl) alkyl tail. It is one of the most frequently-used surfactants of this type. [ 4 ]
In chemistry, an amine oxide, also known as an amine N-oxide or simply N-oxide, is a chemical compound that has the chemical formula R 3 N + −O −. It contains a nitrogen - oxygen coordinate covalent bond with three additional hydrogen and/or substituent -groups attached to nitrogen.
It is a colourless liquid although commercial samples can appear yellow and exhibit an amine-like odour. [citation needed] DPTA is a widely applied ingredient in many products, such as in surfactants, antimicrobials, preservatives, emulsifiers, corrosion inhibitors, chilling liquids, antistatics (e.g., in hair products), and dispersing agents. [2]
Fatty alcohol are converted to their ethoxylates by treatment with ethylene oxide: [6] RCH 2 OH + n C 2 H 4 O → RCH 2 (OCH 2 CH 2) n OH. The resulting fatty alcohol ethoxylates are important surfactants. Another large class of surfactants are the sodium alkylsulfates such as sodium dodecylsulfate (SDS).
Myristamine oxide is an amine oxide based zwitterionic surfactant with a C 14 (tetradecyl) alkyl tail. It is used as a foam stabilizer and hair conditioning agent in some shampoos and conditioners .
The surfactant lauryl dimethylamine oxide is found in soaps and cleaning compounds. Unsymmetrical dimethylhydrazine, a rocket fuel, is prepared from dimethylamine. [11] (CH 3) 2 NH + NH 2 Cl → (CH 3) 2 NNH 2 ⋅ HCl. It is an attractant for boll weevils. [12]
The good news: A single tree of either type represents a fairly small amount of carbon dioxide in the grand scheme of things.
Didecyldimethylammonium chloride (DDAC) is a quaternary ammonium compound used as antiseptic/disinfectant.It causes the disruption of intermolecular interactions and the dissociation of lipid bilayers.