280658
[3-(Methacryloylamino)propyl]trimethylammonium chloride solution
50 wt. % in H2O
Synonym(s):
Acrylamido buffer solution pK >=12.0
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About This Item
Linear Formula:
H2C=C(CH3)CONH(CH2)3N(CH3)3Cl
CAS Number:
Molecular Weight:
220.74
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
form
liquid
Quality Segment
contains
600 ppm monomethyl ether hydroquinone as inhibitor
concentration
50 wt. % in H2O
refractive index
n
density
1.053 g/mL at 25 °C
SMILES string
[Cl-].CC(=C)C(=O)NCCC[N+](C)(C)C
InChI
1S/C10H20N2O.ClH/c1-9(2)10(13)11-7-6-8-12(3,4)5;/h1,6-8H2,2-5H3;1H
InChI key
UZNHKBFIBYXPDV-UHFFFAOYSA-N
General description
3-(Methacryloylamino)propyl]trimethylammoniumchloride solution( MAPTAC) is a cationic monomer that can undergo radical polymerization to produce various polymers and copolymers. It is used in water treatment, personal care products, adhesives, paper manufacturing, drug delivery systems, antimicrobial coatings, and superabsorbent hydrogels, to impart specific properties, such as charge density, hydrophilicity, or antimicrobial activity. The presence of the quaternary ammonium group confers a positive charge to the monomer allowing its application in multilayer films and polyelectrolyte complexes for rechargeable batteries.
Application
3-(Methacryloylamino)propyl]trimethylammonium chloride solution can be used:
- As a cationic monomer in the synthesis of charge-balanced polyampholytic random copolymers for gel electrolytes in Zinc-air batteries. These polyampholytic copolymers enhance ionic conductivity, stability, and compatibility with the electrochemical system.
- As a monomer to prepare double-network ion-gel membranes for efficient CO2/N2 separation. MAPTAC induces mechanical strength in the polymer networks.
- To fabricate cationic hydrogel by radical graft copolymerization of MAPTAC and salecan. The highly hydrophilic and cationic nature of MAPTAC makes this hydrogel suitable for anionic drug release and delivery.
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
10 - Combustible liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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