32598

Diallyldimethylammonium chloride

≥97.0% (AT)

• Synonyme(s) : DADMAC, Dimethyldiallylammonium chloride, N,N-Diallyl-N,N-dimethylammonium chloride
• Formule linéaire : (CH₂=CHCH₂)₂N(Cl)(CH₃)₂
• CAS Number: 7398-69-8
• Poids moléculaire : 161.67
• Beilstein: 5830817
• Numéro CE : 230-993-8
• Numéro MDL: MFCD00043200
• Code UNSPSC : 12162002
• ID de substance PubChem : 57648691
• Nomenclature NACRES : NA.23

Propriétés

• Essai: ≥97.0% (AT)
• Forme: solid
• Pf: 140-148 °C
• Chaîne SMILES: [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
• Clé InChI: GQOKIYDTHHZSCJ-UHFFFAOYSA-M

Description

Description générale

Diallyldimethylammonium chloride (DADMAC) is a quaternary ammonium compound available in solid form with an assay of ≥97.0%. It serves as a versatile monomer in various polymerization processes and is primarily used in the production of cationic polymers. These polymers are essential in a range of applications, particularly in the fields of water treatment, paper production, and personal care products. Additionally, DADMAC exhibits antifouling properties, making it valuable for applications where the prevention of biofilm formation and surface fouling is critical.

Application

Diallyldimethylammonium chloride can be used as:

• A precursor for the synthesis of poly(diallyldimethylammonium chloride) (PDADMAC), which is widely used in various applications related to water purification and wastewater management.
• a monomer in the synthesis of cationic hydrogels via radical polymerization. The resulting polymer, poly(diallyldimethylammonium chloride) (PDADMAC), features a high cationic charge density, which is crucial for effectively binding anionic dyes. This property makes PDADMAC-based hydrogels valuable materials for wastewater treatment applications.
• DADMAC has been used in dental biomaterials to enhance their antifouling properties. When incorporated into acrylic resins, it provides effective antibacterial and antifungal activity without compromising biocompatibility

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves