409014
Poly(diallyldimethylammonium chloride) solution
20 wt. % in H2O
Synonym(s):
PDADMAC
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About This Item
Linear Formula:
(C8H16ClN)n
CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
form
viscous liquid
Quality Level
concentration
20 wt. % in H2O
refractive index
n20/D 1.375
viscosity
60-180 cP(25 °C)
density
1.04 g/mL at 25 °C
SMILES string
[Cl-].[N+](CC=C)(CC=C)(C)C
InChI
1S/C8H16N.ClH/c1-5-7-9(3,4)8-6-2;/h5-6H,1-2,7-8H2,3-4H3;1H/q+1;/p-1
InChI key
GQOKIYDTHHZSCJ-UHFFFAOYSA-M
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.
Application
PDADMAC can be used as an electrolytic solution in combination with mesoporous silica to form a responsive carrier system for potential usage in drug delivery. It can be also be coated on gold nanorods to enhance the cellular uptake in biomedical systems. It is used in the surface modification of indium tin oxide (ITO) substrate which may be used in chemical sensors or biosensor based applications.
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Storage Class
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Articles
We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.
Solution properties of poly (diallyldimethylammonium chloride)(PDDA)
Marcelo G, et al.
Polymer, 46(8), 2584-2594 (2005)
pH-responsive carrier system based on carboxylic acid modified mesoporous silica and polyelectrolyte for drug delivery
Yang Q, et al.
Chemistry of Materials, 17(24), 5999-6003 (2005)
Surface chemistry and aspect ratio mediated cellular uptake of Au nanorods
Qiu Y, et al.
Biomaterials, 31(30), 7606-7619 (2010)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 409014-4L | 04061837830945 |
| 409014-1L | 04061831988994 |
| 409014-25ML | 04061831989007 |