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Poly(diallyldimethylammonium chloride)

Product Name
Poly(diallyldimethylammonium chloride)
CAS No.
26062-79-3
Chemical Name
Poly(diallyldimethylammonium chloride)
Synonyms
PDADMAC;PDAC;e261;pbk1;261lv;cp261;vpk402;cp261lv;pas-h10;merck261
CBNumber
CB1311640
Molecular Formula
C24H54Cl3N3X2
Formula Weight
491.06
MOL File
26062-79-3.mol
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Poly(diallyldimethylammonium chloride) Property

Boiling point:
100°
Density 
1.09 g/mL at 25 °C
refractive index 
n20/D 1.417
Flash point:
100 °C
storage temp. 
Store at room temperature, keep dry and cool
form 
viscous liquid
Appearance
Colorless to light yellow Viscous Liquid
Stability:
Stable. Incompatible with strong oxidizing agents, iron and iron salts, steel, copper, copper alloys, aluminium.
SMILES
[N+](C)(C)(CCCCCC[N+](C)(C)CCC*)CCCCCC[N+](C)(C)CCC*.[Cl-].[Cl-].[Cl-] |$;;;;;;;;;;;;;;;*;;;;;;;;;;;;;*;;;$|
LogP
-2.301 (est)
CAS DataBase Reference
26062-79-3
EPA Substance Registry System
Poly(dimethyl diallyl ammonium chloride) (26062-79-3)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
2
RTECS 
BP6360000
Toxicity
LD50 oral in rat: 3gm/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
409014
Product name
Poly(diallyldimethylammonium chloride) solution
Purity
20 wt. % in H2O
Packaging
1l
Price
$65
Updated
2025/07/31
Sigma-Aldrich
Product number
409014
Product name
Poly(diallyldimethylammonium chloride) solution
Purity
20 wt. % in H2O
Packaging
4l
Price
$130.15
Updated
2025/07/31
Sigma-Aldrich
Product number
522376
Product name
Poly(diallyldimethylammonium chloride) solution
Purity
average Mw <100,000 (very low molecular weight), 35 wt. % in H2O
Packaging
25ml
Price
$72.9
Updated
2025/07/31
Sigma-Aldrich
Product number
522376
Product name
Poly(diallyldimethylammonium chloride) solution
Purity
average Mw <100,000 (very low molecular weight), 35 wt. % in H2O
Packaging
1l
Price
$101
Updated
2025/07/31
Sigma-Aldrich
Product number
409030
Product name
Poly(diallyldimethylammonium chloride) solution
Purity
average Mw 400,000-500,000 (high molecular weight), 20 wt. % in H2O
Packaging
25ml
Price
$55.57
Updated
2025/07/31
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Poly(diallyldimethylammonium chloride) Chemical Properties,Usage,Production

Chemical Properties

liquid

Uses

Polyquaternium 6 is used as a coagulant aid in water treatment.

Uses

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.]

Toxics Screening Level

The initial threshold screening level (ITSL) for polydimethyl diallyl ammonium chloride is 1000 μg/m3 (annual averaging time) based on the Michigan Department of Environmental Quality (MDEQ).

Poly(diallyldimethylammonium chloride) Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Poly(diallyldimethylammonium chloride) manufacturers

HANGZHOU HAILAN CHEMICAL CO.,LTD.
Product
Poly(diallyldimethylammonium chloride) 26062-79-3
Price
US $0.00/kg
Min. Order
1kg
Purity
99%min
Supply Ability
20tons
Release date
2025-09-02
Hebei Chuanghai Biotechnology Co., Ltd
Product
Poly(diallyldimethylammonium chloride) 26062-79-3
Price
US $9.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2024-10-28
Hebei Chuanghai Biotechnology Co., Ltd
Product
Poly(diallyldimethylammonium chloride) 26062-79-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-31

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