Poly(diallyldimethylammonium chloride)
Synonym(s):PDADMAC
- CAS NO.：26062-79-3
- Empirical Formula: C24H54Cl3N3X2
- Molecular Weight: 491.06
- MDL number: MFCD00192409
- EINECS: 230-993-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-31 18:15:48
What is Poly(diallyldimethylammonium chloride)?
Chemical properties
liquid
The Uses of Poly(diallyldimethylammonium chloride)
Polyquaternium 6 is used as a coagulant aid in water treatment.
The Uses of Poly(diallyldimethylammonium chloride)
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.]
Properties of Poly(diallyldimethylammonium chloride)
| Density | 1.09 g/mL at 25 °C |
| refractive index | n |
| Flash point: | 100 °C |
| Stability: | Stable. Incompatible with strong oxidizing agents, iron and iron salts, steel, copper, copper alloys, aluminium. |
| CAS DataBase Reference | 26062-79-3 |
| EPA Substance Registry System | Poly(dimethyl diallyl ammonium chloride) (26062-79-3) |
Safety information for Poly(diallyldimethylammonium chloride)
Computed Descriptors for Poly(diallyldimethylammonium chloride)
Abamectin manufacturer
Neelam Aqua and Speciality Chem. P Ltd.
Acuro Organics Limited
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