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Sigma-Aldrich

Diallyldimethylammonium chloride solution

65 wt. % in H2O

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Synonym(s):
Dimethyldiallylammonium chloride
Linear Formula:
[(CH3)2N+(CH2CH=CH2)2]Cl-
CAS Number:
Molecular Weight:
161.67
Beilstein:
5830817
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

liquid

Quality Level

concentration

65 wt. % in H2O

SMILES string

[Cl-].C[N+](C)(CC=C)CC=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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This Item
409030409014522376
concentration

65 wt. % in H2O

concentration

20 wt. % in H2O

concentration

20 wt. % in H2O

concentration

35 wt. % in H2O

General description

Diallyldimethylammonium chloride solution (DADMAC) is a hydrophilic quaternary ammonium compound that can be dissolved in an aqueous solution as a positively charged colloid.

Application

DADMAC is used as a cationic monomer solution for the fabrication of ion-selective polyelectrolytic anodized aluminium oxide (AAO) membranes which can be used for the development of electrical power generation systems. It may be grafted on carboxymethyl cellulose (CMC) for use as an absorbent for cationic dyes.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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The mining chemical Polydadmac is cytotoxic but does not interfere with Cu-induced toxicity in Atlantic salmon hepatocytes.
Olsvik P, et al.
Toxicology in vitro, 30(1), 492-505 (2015)
Adsorption properties of crosslinking carboxymethyl cellulose grafting dimethyldiallylammonium chloride for cationic and anionic dyes.
Lin Q, et al.
Carbohydrate Polymers, 151(1), 283-294 (2016)
Multiwall carbon nanotubes-poly (diallyldimethylammonium chloride)-graphene hybrid composite film for simultaneous determination of catechol and hydroquinone.
Song D, et al.
Sensors and Actuators B, Chemical, 206(1), 111-118 (2015)
Densely charged polyelectrolyte-stuffed nanochannel arrays for power generation from salinity gradient.
Kwak H, et al.
Scientific Reports, 6(1), 26416-26416 (2016)
Andre Jung et al.
Soft matter, 14(40), 8105-8111 (2018-08-02)
Highly alkaline hydrogels that allow the restoration of alkaline buffer in cementitious materials can be obtained from diallyldimethylammonium hydroxide. The latter must be prepared in dilute solutions and polymerised at ambient temperatures in order to avoid decomposition. Using methacrylamide as

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