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448281

Sigma-Aldrich

(3-Acrylamidopropyl)trimethylammonium chloride solution

75 wt. % in H2O

Synonyme(s) :

(Acrylamidopropyl)trimethylammonium chloride, Acryloylaminopropyltrimethylammonium chloride, Trimethyl(3-acrylamidopropyl)ammonium chloride

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About This Item

Formule linéaire :
H2C=CHCONH(CH2)3N(CH3)3Cl
Numéro CAS:
Poids moléculaire :
206.71
Numéro MDL:
Code UNSPSC :
12162002
ID de substance PubChem :
Nomenclature NACRES :
NA.23

Contient

3,000 ppm monomethyl ether hydroquinone as stabilizer

Concentration

75 wt. % in H2O

Indice de réfraction

n20/D 1.4848

Densité

1.11 g/mL at 25 °C

Température de stockage

2-8°C

Chaîne SMILES 

[Cl-].C[N+](C)(C)CCCNC(=O)C=C

InChI

1S/C9H18N2O.ClH/c1-5-9(12)10-7-6-8-11(2,3)4;/h5H,1,6-8H2,2-4H3;1H

Clé InChI

OEIXGLMQZVLOQX-UHFFFAOYSA-N

Description générale

(3-Acrylamidopropyl)trimethylammonium chloride(APTAC) is a quaternary ammonium cationic monomer with high water solubility. It undergoes rapid cationic polymerization due to the presence of a permanent positive charge. It is utilized in the field of stimuli-responsive coatings, biosensors, drug delivery systems, medical devices, contact lenses, dental composites, wound healing, ion-exchange membranes for water treatment, and polymer 3Dscaffolds for tissue engineering.

Application

(3-Acrylamidopropyl)trimethylammonium chloride solution can be used:



  • As a cationic monomer to synthesize polyampholyte hydrogels (PAHs). These hydrogels show pH-responsive and ionic strength-responsive behavior and are suitable for application in smart coatings and biosensors.
  • As a monomer to prepare poly(APTAC) ion exchange membranes with high surface porosity, for the removal of Cu(II), Cr(VI), and As(V) ions from water.
  • As a precursor to fabricate cartilage mimetic polymer scaffolds that can be used in cartilage regeneration and replacement.

Mentions de danger

Conseils de prudence

Classification des risques

Aquatic Chronic 3

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

Junyi Li et al.
Journal of environmental sciences (China), 91, 177-188 (2020-03-17)
Excessive nitrate (NO3-) is among the most problematic surface water and groundwater pollutants. In this study, a type of magnetic cationic hydrogel (MCH) is employed for NO3- adsorption and well characterized herein. Its adsorption capacity is considerably pH-dependent and achieves
Suresh Kumar Raman Pillai et al.
Macromolecular rapid communications, 41(21), e2000175-e2000175 (2020-08-18)
Contact lenses are medical devices commonly used to correct refractive errors and to maintain ocular health. Microorganisms such as bacteria that grow on the lens surface cause irritation to the eyes and can even cause loss of vision. In this
Emerging polymeric material strategies for cartilage repair
Connor J Demott and Melissa A Grunlan
Journal of materials chemistry. B, 10, 9578-9589 (2022)
Synthesis of cationic poly ((3-acrylamidopropyl) trimethylammonium chloride) by SARA ATRP in ecofriendly solvent mixtures
Mendoncca P, et al.
Polym. Chem., 5(19), 5829-5836 (2014)
Novel biodegradable flocculanting agents based on pullulan
Ghimici L, et al.
Journal of Hazardous Materials, 181(1-3), 351-358 (2010)

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