Dimethyldioctadecylammonium chloride: Difference between revisions
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| Name = Dimethyldioctadecylammonium chloride |
| Name = Dimethyldioctadecylammonium chloride |
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| ImageFile = C18x2Me2Cl.png |
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| ImageSize = 270px |
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| PIN = ''N'',''N''-Dimethyl-''N''-octadecyloctadecan-1-aminium chloride |
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| OtherNames = |
| OtherNames = Dimethyldioctadecylammonium chloride, or; Distearyl dimethyl ammonium chloride; Aliquot 207, DDAC, distearyldimonium chloride, DSDMAC |
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| Section1 = {{Chembox Identifiers |
| Section1 = {{Chembox Identifiers |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| C=38|H=80|N=1|Cl=1 |
| C=38|H=80|N=1|Cl=1 |
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| Density = |
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| MeltingPtC = 160 |
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'''Dimethyldioctadecylammonium chloride''' |
'''Dimethyldioctadecylammonium chloride''' (also commonly '''distearyl dimethyl ammonium chloride''' or '''distearyldimonium chloride''') is an organic compound classified as [[quaternary ammonium salt]]. The [[nitrogen]] center substituted with two [[methyl]] groups and two [[octadecane|stearyl]] groups. The combination of long-chain hydrocarbon groups and the cationic ammonium confers [[surfactant]]- or a [[detergent]]-like properties. For professional use only, it can be found in many wares-and-equipment sanitizers as well as cleaner/sanitizer combinations that are standard in the foodservice industry – it was once a major component of [[fabric softener]]s, but has been largely phased out because of its low [[biodegradation|biodegradability]].<ref>E. Smulders, E. Sung "Laundry Detergents, 2. Ingredients and Products" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2012. {{doi|10.1002/14356007.o15_013}}</ref> In household products, it may also be found as an ingredient in cosmetics and hair conditioners in which it is added primarily for its [[antistatic]] effects.<ref>{{CPID|id=1000|name=Distearyldimonium chloride}}</ref> It is also used in [[organic synthesis]] as a [[phase transfer catalyst]] to increase reaction rates in a two-phase organic-water system. |
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==See also== |
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In household products, it may be found as an ingredient in fabric softeners, cosmetics, and hair conditioners in which it is added primarily for its [[antistatic]] effects.<ref>{{HPD|1000}}</ref> It is also used in [[organic synthesis]] as a [[phase transfer catalyst]] to increase reaction rates in a two-phase organic-water system. |
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* [[Dimethyldioctadecylammonium bromide]] – corresponding bromide salt |
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* [[Didecyldimethylammonium chloride]] – shorter di-C10 analogue |
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==References== |
==References== |
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[[Category:Cationic surfactants]] |
[[Category:Cationic surfactants]] |
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[[Category:Household chemicals]] |
[[Category:Household chemicals]] |
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[[Category:Laundry substances]] |
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