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Purity: 98% min
Appearance: Light yellow to yellow liquid
Product Manager Email: eva@coreychem.com
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Product name |
N-acrylamidoacetaldehyde dimethyl acetal |
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Synonym |
N-(2,2-Dimethoxyethyl)acrylamide; N-(2,2-Dimethoxyethyl)prop-2-enamide; 2-Propenamide, N-(2,2-dimethoxyethyl)-; N-Acryloyl-2,2-dimethoxyethylamine; N-(2,2-Dimethoxyethyl)-2-propenamide |
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CAS NO. |
49707-23-5 |
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Appearance |
Light yellow to yellow liquid |
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Purity |
98% min |
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MF |
C7H13NO3 |
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MW |
159.18 |
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Related categories |
Organic Intermediates;Acrylamide Monomers;Functional Monomers;Polymer Materials;Fine Chemicals |
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Structural formula |
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Contact |
eva@coreychem.com |
Frequently Asked Questions(FAQ)
Question 1: What is N-Acrylamidoacetaldehyde Dimethyl Acetal (CAS 49707-23-5)?
Answer: This compound can be regarded as an acrylamide-based functional monomer with two types of reactive sites. One end contains an acrylamide structure that can participate in polymerization, while the other contains a dimethyl acetal structure that can be converted into an aldehyde group under certain conditions. Therefore, it is commonly used as a structural unit or intermediate in functional polymer synthesis, polymer modification, and hydrogel construction.
Question 2: What are the appearance and main properties of N-Acrylamidoacetaldehyde Dimethyl Acetal?
Answer: The product is typically a light yellow to yellow liquid. Its polymerization activity mainly comes from the unsaturated bond in the acrylamide group, while the acetal group provides the possibility for subsequent chemical conversion. During storage, the container should be kept tightly closed in a cool and well-ventilated environment. Direct contact with the skin and eyes should be avoided during handling.
Question 3: What are the main applications of N-Acrylamidoacetaldehyde Dimethyl Acetal?
Answer: This monomer is mainly used in the research of functional polymers, hydrogels, and functional materials. When incorporated into polymer systems as a comonomer, it can introduce sites for further reactions along the polymer chains, thereby supporting research into material hydrophilicity, water absorption or swelling properties, gelation processes, and mechanical responses.
Question 4: What structural features of N-Acrylamidoacetaldehyde Dimethyl Acetal make it suitable for materials research?
Answer: From a materials design perspective, this monomer combines a polymerization site with a post-functionalization site. The acrylamide moiety can incorporate the monomer into the polymer backbone, while the dimethyl acetal moiety can be converted as needed after polymerization. Through this stepwise approach, the density of reactive sites and the types of functional groups can be adjusted within the same material platform, allowing both structural construction and property customization.
Question 5: What types of subsequent chemical modifications can be performed with N-Acrylamidoacetaldehyde Dimethyl Acetal?
Answer: Its dimethyl acetal structure can be hydrolyzed under suitable acidic conditions to release an aldehyde group. The aldehyde group can react with nucleophilic groups such as amino and hydrazide groups, making it suitable for post-polymerization functionalization, such as introducing specific functional molecules, forming crosslinked structures, or modifying the surface and chain properties of materials. The actual degree of modification and reaction conditions can be adjusted according to the design requirements of the target material.
Application 1: What role does N-Acrylamidoacetaldehyde Dimethyl Acetal play in functional polymer synthesis?
Answer: In functional polymer synthesis, this compound can be used as a polymerizable monomer. Its acrylamide double bond can copolymerize with other vinyl monomers, allowing this structural unit to be incorporated into the polymer chain. After polymerization, the dimethyl acetal group can remain intact and be further converted in subsequent steps. Therefore, it is suitable for polymer systems that require post-polymerization functionalization.
Application 2: How can N-Acrylamidoacetaldehyde Dimethyl Acetal be used for the functionalization of PVA and other polymeric materials?
Answer: In polymer systems containing hydroxyl groups, such as PVA, this product can be used as a functionalizing component. By controlling the reaction conditions, the polymerizable acrylamide structure can be introduced into the polymer system, giving the material further reaction capabilities. This approach can be used for crosslinking, grafting, or property adjustment, while providing a structural basis for the preparation of hydrogels and functional polymers.
Application 3: What role does it mainly play in hydrogel materials?
Answer: In hydrogel materials, this compound can be used to construct polymer networks containing reactive sites. Depending on the composition of the target material, appropriate copolymerization or crosslinking methods can be selected to incorporate it into the three-dimensional polymer network. By adjusting the monomer content and subsequent degree of crosslinking, the water absorption, swelling behavior, network structure, and mechanical properties of the material can be studied. Therefore, it is suitable for the development of functional hydrogels and related polymeric materials.
Application 4: Why is N-Acrylamidoacetaldehyde Dimethyl Acetal suitable for post-polymerization modification?
Answer: This product is suitable for post-polymerization modification mainly because its reactions can be carried out in separate steps. During polymerization, the acrylamide double bond incorporates the molecule into the polymer chain; after polymerization, the dimethyl acetal group can be converted into an aldehyde group under appropriate conditions, providing new reactive sites on the polymer. This feature can be used for post-polymerization coupling, crosslinking, or the introduction of functional molecules, providing greater flexibility in material design.
Application 5: What other material research areas can N-Acrylamidoacetaldehyde Dimethyl Acetal be used in?
Answer: This product can also be used in material research where customization of polymer structures or functional group distribution is required. For example, copolymerization can be used to adjust the distribution of functional groups within the polymer, followed by chemical conversion to modify the surface properties, hydrophilicity, or reactivity of the material. Therefore, it can serve as a structural unit in functional polymers, surface-modified materials, responsive materials, and other advanced polymer systems, providing more options for formulation design and property adjustment.
Conventional packaging:
100mg/bottle;
500mg/bottle;
1g/bottle
Packaging according to customer requirements.
Storage
Store at 2–8°C under nitrogen protection and keep tightly sealed. Protect from heat, direct sunlight, and moisture.
For further information about the product, please contact:
Product Manager Email: eva@coreychem.com
