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| | Poly(diallyldimethylammonium chloride) Basic information |
| | Poly(diallyldimethylammonium chloride) Chemical Properties |
| density | 1.09 g/mL at 25 °C | | refractive index | n20/D 1.417 | | Fp | 100 °C | | Stability: | Stable. Incompatible with strong oxidizing agents, iron and iron salts, steel, copper, copper alloys, aluminium. | | LogP | -2.301 (est) | | CAS DataBase Reference | 26062-79-3 | | EPA Substance Registry System | Poly(dimethyl diallyl ammonium chloride) (26062-79-3) |
| Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 2 | | RTECS | BP6360000 | | Toxicity | LD50 oral in rat: 3gm/kg |
| | Poly(diallyldimethylammonium chloride) Usage And Synthesis |
| Chemical Properties | liquid | | Uses | Polyquaternium 6 is used as a coagulant aid in water treatment. | | Uses | PDADMAC can be used as an electrolytic solution in a variety of applications such as drug delivery, biomedical systems, and sensors, which include biosensors and chemical sensors. | | General Description | Poly(diallyldimethylammonium chloride) solution (PDADMAC) is a cationic polyelectrolyte that is widely utilized as a flocculant. It is prepared by the radical polymerization of diallyldimethylammonium chloride (DADMAC) in presence of a catalyst in the form of an organic peroxide. | | Synthesis | The monomer DADMAC is formed by reacting two equivalents of allyl chloride with dimethylamine.Poly(diallyldimethylammonium chloride) is then synthesized by radical polymerization of DADMAC with an organic peroxide used as a catalyst. Two polymeric structures are possible when polymerizing DADMAC: N-substituted piperidine structure or N-substituted pyrrolidine structure. The pyrrolidine structure is favored.
Polymerization of Poly(diallyldimethylammonium chloride) | | Purification Methods | Precipitate it from water with acetone, and dry the salt in a vacuum for 24hours. [Hardy & Shriner J Am Chem Soc 107 3822 1985.] |
| | Poly(diallyldimethylammonium chloride) Preparation Products And Raw materials |
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