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HomeProduct name listDiallyldimethylammonium chloride

Diallyldimethylammonium chloride

Synonym(s):Dimethyldiallylammonium chloride

  • CAS NO.:7398-69-8
  • Empirical Formula: C8H16ClN
  • Molecular Weight: 161.67
  • MDL number: MFCD00043200
  • EINECS: 230-993-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-01 18:09:03
Diallyldimethylammonium chloride Structural

What is Diallyldimethylammonium chloride?

Description

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

Chemical properties

Colorless to Light yellow to Light orange clear liquid.
Diallyldimethylammonium chloride (DADMAC) and Polydiallyldimethylammonium chloride (polyDADMAC) are contaminants that may be present in potential drinking water sources.
PolyDADMAC is a polymer manufactured from DADMAC. PolyDADMAC is often used to help remove suspended particulates from water. DADMAC has no direct uses, but may be present when polyDADMAC is used.
PolyDADMAC is used in:
Wastewater treatment
Paper making
Textile printing
Silica sand mining

The Uses of Diallyldimethylammonium chloride

Diallyldimethylammonium chloride (DADMAC) is a viscous, colourless to pale yellow liquid with slight odour. mainly used as cationic monomer in resins production. DADMAC is a quaternary ammonium salt with high density charge and can be dissolved in water very easily. It is non-flammable, non-explosive and stable at room temperature. The polymers occurring by DADMAC reaction is also known as poly-DADMAC and finds its application in a wide range of industrial application.

The Uses of Diallyldimethylammonium chloride

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.

Properties of Diallyldimethylammonium chloride

Melting point: 140-148 °C
Boiling point: 118℃ at 101.325kPa
Density  1.03-1.05g/cm3 at 25℃
refractive index  n20/D 1.460
storage temp.  Sealed in dry,Room Temperature
solubility  Methanol (Slightly), Water
form  Oil
color  Colourless
BRN  5830817
CAS DataBase Reference 7398-69-8(CAS DataBase Reference)
EPA Substance Registry System Dimethyldiallylammonium chloride (7398-69-8)

Safety information for Diallyldimethylammonium chloride

Computed Descriptors for Diallyldimethylammonium chloride

InChIKey GQOKIYDTHHZSCJ-UHFFFAOYSA-M

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