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| CAS No.: | 26062-79-3 |
|---|---|
| Name: | Poly(diallyldimethylammonium chloride) |
| Molecular Structure: | |
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| Formula: | (C8H16ClN)n |
| Molecular Weight: | 491.06 |
| Synonyms: | Polyquaternium 6;Floerger FL 45CLV;CP 261LV;Agefloc WT 20VHV;Cat-Floc;Floerger FL 45C;E 261;KZ 106K;Alcofix 109;Percol 1697;CV 3650;Calgon E 921;CV 3750;PBK 1 (quaternary compound);Cat-Floc P 112-115;Poly(Dimethyldiallylammonium Chloride) Series;PBK 1;Polyquaternium-6;Poly (diallyldimethylammonium chloride);Elionfix FN-H;PDAC;Varikem 110;KZ 63K;M 40176;PAS-H 35L;Agefloc WT 40HV;PAS-H 10;PDMDAC 50;Merck 261;Cat-Floc T 2;PCL 2;Cat-Floc TL;Jayfloc 842;Magnifloc 591C;Ponilit CP 1;PAS-H 1L;CP 261;Additol VXT 3529;PAS-H 10L;Aronfloc C 70;Poly(Dimethyl diallyl ammonium Chloride) , PolyDADMAC; |
| EINECS: | 230-993-8 |
| Density: | 1.04 (20% aq.) |
| Boiling Point: | 100oC |
| Flash Point: | 100oC |
| Appearance: | liquid |
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 0.00000 |
| LogP: | -3.93620 |
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Consensus Reports
Reported in EPA TSCA Inventory.
Specification
The Poly(diallyldimethylammonium chloride), with the CAS registry number 26062-79-3, is also known as N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride homopolymer.It belongs to the product categories of Hydrophilic Polymers;Materials Science;Micro/NanoElectronics;Polyelectrolytes for SAMS (Self-Assembled Monolayers);Polymer Science. Its EINECS number is 225-208-0.This chemical's molecular formula is (C8H16ClN)n . What's more,Its systematic name is Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine. Its density is 1.04 g/m3(20% aq.),Refractive index 1.375.And it is Stable,Incompatible with strong oxidizing agents, iron and iron salts, steel, copper, copper alloys, aluminium.
Production of Poly(diallyldimethylammonium chloride):
The monomer diallyldimethylammonium chloride is prepared by reacting two equivalents of allyl chloride with dimethylamine. Poly(diallyldimethylammonium chloride) is then synthesized by radical polymerization of diallyldimethylammonium chloride with an organic peroxide used as a catalyst. Two polymeric structures are possible when polymerizing diallyldimethylammonium chloride: N-substituted piperidine structure or N-substituted pyrrolidine structure. The pyrrolidine structure is favored.
Uses of Poly(diallyldimethylammonium chloride):
Poly(diallyldimethylammonium chloride) can also be used as a flocculant to improve soap separation process in the evaporation plant of kraft pulp mills thus contributing to higher tall oil yield. It is also used in waste water treatment as a primary organic coagulant which neutralizes positively charged colloidal material and reduces sludge volume compared with inorganic coagulants. Poly(diallyldimethylammonium chloride) is used for controlling disturbing substances in the papermaking process. Poly(diallyldimethylammonium chloride) is used as flocculant in water purification.
The toxicity data of Poly(diallyldimethylammonium chloride) as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | oral | 3250mg/kg (3250mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(3), Pg. 66, 1988. |
| mouse | LD50 | oral | 1720mg/kg (1720mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(3), Pg. 66, 1988. |
| rat | LD50 | oral | 3gm/kg (3000mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 53(3), Pg. 66, 1988. |
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