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Sigma-Aldrich

聚（二烯丙基二甲基氯化铵） 溶液

average Mw <100,000 (very low molecular weight), 35 wt. % in H2O

同義詞:

PDADMAC

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About This Item

線性公式:
(C8H16ClN)n
CAS號碼:
26062-79-3
MDL號碼:
MFCD00192409
分類程式碼代碼:
12162002
NACRES:
NA.23

分子量

average Mw <100,000 (very low molecular weight)

濃度

35 wt. % in H2O

折射率

n20/D 1.417

黏度

100-200 cP(25 °C)

密度

1.09 g/mL at 25 °C

SMILES 字串

[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 密鑰

GQOKIYDTHHZSCJ-UHFFFAOYSA-M

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相關類別

一般說明

聚二甲基二烯丙基氯化铵（PDDA）是一种阳离子聚电解质，溶于水时易电离。这种聚合物可广泛用于废水处理（作为絮凝剂）和纳米颗粒的功能化修饰领域。

應用

聚二甲基二烯丙基氯化铵可作为稳定剂用于合成纳米颗粒，如封端的六氰基高铁酸铜（CuHCF）纳米颗粒。PDDA的加入可以防止颗粒聚集，并使我们可以合成具有可控尺寸和多分散性的纳米颗粒。 它也可用于制造化学和生物传感器。例如，PDDA 修饰的催化剂平台可用于L-半胱氨酸的电化学检测。

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

>212.0 °F - closed cup

閃點（°C）

> 100 °C - closed cup

個人防護裝備

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCR1494
MKCQ2504
MKCP2261
MKCN4114
MKCL9343

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The p-type MoS2 nanocube modified poly(diallyl dimethyl ammonium chloride)-mesoporous carbon composites as a catalytic amplification platform for electrochemical detection of l-cysteine
Zhixiang Zheng, et al.
Sensors and Actuators B, Chemical, 221, 1162-1169 (2015)
Shangzhi Chen et al.
Nature nanotechnology, 15(1), 35-40 (2019-12-11)
Being able to dynamically shape light at the nanoscale is one of the ultimate goals in nano-optics1. Resonant light-matter interaction can be achieved using conventional plasmonics based on metal nanostructures, but their tunability is highly limited due to a fixed
Lokesh S Koodlur
Bioelectrochemistry (Amsterdam, Netherlands), 91, 21-27 (2013-01-22)
A self-assembled molecular film of a water-soluble cobalt tetrasulfophthalocyanine was deposited on a gold substrate premodified with poly(diallyldimethylammonium chloride). The process of layer-by-layer assembly on the gold substrate was characterized using UV-Vis, Raman spectroscopy, ellipsometry, contact angle measurements, atomic force
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
M M Ottakam Thotiyl et al.
Journal of colloid and interface science, 383(1), 130-139 (2012-07-20)
Multilayers of poly(diallyldimethylammonium chloride) (PDDA) and citrate capped Au nanoparticles (AuNPs) anchored on sodium 3-mercapto-1-propanesulfonate modified gold electrode by electrostatic layer-by-layer assembly (LbL) technique are shown to be an excellent architecture for the direct electrochemical oxidation of As(III) species. The
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