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![[2-（甲基丙烯酰氧基）乙基] 三甲基氯化铵 溶液 75 wt. % in H2O](/deepweb/assets/sigmaaldrich/product/structures/316/612/66b0f4cf-d060-427d-b4f5-e8fab3e5cffe/640/66b0f4cf-d060-427d-b4f5-e8fab3e5cffe.png)
![[2-(甲基丙烯酰基氧基)乙基]二甲基-(3-磺酸丙基)氢氧化铵 95%](/deepweb/assets/sigmaaldrich/product/structures/217/219/73c91e1c-0ee4-4b3d-bead-a6dc3d09d1da/640/73c91e1c-0ee4-4b3d-bead-a6dc3d09d1da.png)
包含
3,000 ppm monomethyl ether hydroquinone as stabilizer
质量水平
浓度
75 wt. % in H2O
折射率
n20/D 1.4848
密度
1.11 g/mL at 25 °C
储存温度
2-8°C
SMILES字符串
[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
InChI key
OEIXGLMQZVLOQX-UHFFFAOYSA-N
一般描述
(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.
应用
(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.
Emerging polymeric material strategies for cartilage repair
Connor J Demott and Melissa A Grunlan
Journal of materials chemistry. B, 10, 9578-9589 (2022)
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
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
Studies on graft copolymerization of 3-acrylamidopropyl trimethylammonium chloride on pullulan
Constantin M, et al.
Carbohydrate Polymers, 84(3), 926-932 (2011)
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)
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