Tosylchloramide or N-chloro tosylamide, sodium salt, sold as chloramine-T
Chemical name: N-chloro 4-methylbenzenesulfonamide, sodium
Other names：[hide]N-chloro para-toluenesulfonylamide,sodium chloro[(4-methyl phenyl)sulfonyl]azanide, chloramine-T
As an N-chloro compound, it contains active (electrophilic) chlorine and can be compared to the O-chlorinated sodium hypochlorite. Chloramine-T is slightly basic (pH typically 8.5). In water, it breaks down to the disinfectant hypochlorite. It can be used as a source of electrophilic chlorine in organic synthesis.
The anionic sulfonamide is stabilized by delocalization of the nitrogen lone pair across the SO2 group, facilitating deprotonation of the parent amine by bases such as hydroxide. It is readily biodegradable by use of ultraviolet (UV) light.
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Benzalkonium chloride, also known as alkyldimethylbenzeneammonium chloride and ADBAC, is a mixture of alkylbenzyldimethylammonium chlorides of various even-numbered[2] alkyl chain lengths. This product is a nitrogenous cationic surface-acting agent belonging to the quaternary ammonium group.
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一個是在苯環上放磺胺基
一個是在苯環上放銨基
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發表於 2012-2-10 22:38:58
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