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Merck
CN

409022

Sigma-Aldrich

聚(二烯丙基二甲基氯化铵) 溶液

average Mw 200,000-350,000 (medium molecular weight), 20 wt. % in H2O

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别名:
PDADMAC
线性分子式:
(C8H16ClN)n
CAS号:
MDL编号:
UNSPSC代码:
12162002
NACRES:
NA.23

形式

viscous liquid

质量水平

分子量

average Mw 200,000-350,000 (medium molecular weight)

浓度

20 wt. % in H2O

折射率

n20/D 1.375

粘度

250-500 cP(25 °C, Brookfield)

密度

1.04 g/mL at 25 °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

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相关类别

一般描述

聚二烯丙基二甲基氯化铵溶液(PDADMAC)为阳离子型聚电解质,由二烯丙基二甲基氯化铵(DADMAC)在有机过氧化物类催化剂的存在下通过自由基聚合制备而成。它广泛用作絮凝剂。

应用

PDADMAC可作为电解液用于各种应用,如药物递送、生物医学系统和传感器(包括生物和化学传感器)。

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Synthesis and use of PolyDADMAC for water purification
Biennial Conference of the Water Institute of Southern Africa, Durban, South Africa, 46(8), 2584-2594 (2002)
Synthesis and solution properties of poly (N-isopropylacrylamide-co-diallyldimethylammonium chloride)
Deng Y and Pelton R
Macromolecules, 28(13), 4617-4621 (1995)
Polyelectrolyte multilayer as matrix for electrochemical deposition of gold clusters: toward super-hydrophobic surface
Zhang X, et al.
Journal of the American Chemical Society, 126(10), 3064-3065 (2004)
Lulu Han et al.
Biomaterials, 34(4), 975-984 (2012-11-07)
The directional cell migration plays a crucial role in a variety of physiological and pathological processes. It can be controlled by the gradient cues immobilized on the substrate. The poly(sodium 4-styrenesulfonate) (PSS)/poly(diallyldimethylammonium) chloride (PDADMAC) multilayers were post-treated in a gradient
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)

商品

We present an article that discusses two applications in particular; first, using these layers as polyelectrolyte membranes to control permeability.

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