49707-23-5

Basic information

• Product Name: N-acrylamidoacetaldehyde dimethyl acetal
• Synonyms: N-acrylamidoacetaldehyde dimethyl acetal;N-acrylamidoacetaldehyde dimethyl acetal [NAAADA]
• CAS NO: 49707-23-5
• Molecular Formula: C7H13NO3
• Molecular Weight: 159.18302
• Mol File: 49707-23-5.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 290.502°C at 760 mmHg
• Flash Point: 129.492°C
• Appearance: /
• Density: 1.006g/cm³
• Vapor Pressure: 0.002mmHg at 25°C
• Refractive Index: 1.435
• Storage Temp.: Amber Vial, Refrigerator, Under inert atmosphere
• Solubility: DMSO (Slightly), Methanol (Slightly)
• Stability: Light Sensitive
• CAS DataBase Reference: N-acrylamidoacetaldehyde dimethyl acetal(CAS DataBase Reference)
• NIST Chemistry Reference: N-acrylamidoacetaldehyde dimethyl acetal(49707-23-5)
• EPA Substance Registry System: N-acrylamidoacetaldehyde dimethyl acetal(49707-23-5)

Safety Data

• Hazardous Substances Data: 49707-23-5(Hazardous Substances Data)

Usage

Uses

N-(2,2-dimethoxyethyl)prop-2-enamide is used in preparation of Dimethoxyethyl Acrylamide.

InChI:InChI=1/C7H13NO3/c1-4-6(9)8-5-7(10-2)11-3/h4,7H,1,5H2,2-3H3,(H,8,9)

Upstream product

• 1634-04-4 tert-butyl methyl ether 
• 22483-09-6 2,2-dimethoxyethylamine 
• 814-68-6 acryloyl chloride 

Relevant articles and documents

Preparation method of N-(2,2-dimethoxyethyl)acrylamide and aldehyde group functionalized copolymer prepared from N-(2,2-dimethoxyethyl)acrylamide

The invention provides a preparation method of N-(2,2-dimethoxyethyl)acrylamide and an aldehyde group functionalized copolymer prepared from the N-(2,2-dimethoxyethyl)acrylamide. The preparation method comprises the following steps: adding aminoacetaldehyde dimethyl acetal and 4-hydroxy-TEMPO into a NaOH concentrated solution at a temperature of -2-2 DEG C, adding acryloyl chloride into the mixedsolution in a dropwise manner under the anaerobic condition of -2 to 2 DEG C, carrying out a reaction for 20 to 30 hours at a room temperature of 20 to 25 DEG C after the adding in a dropwise manner,and purifying to obtain the N-(2,2-dimethoxyethyl)acrylamide. According to the invention, aminoacetaldehyde dimethyl acetal and acryloyl chloride are used as raw materials and are subjected to an amidation reaction to generate the N-(2,2-dimethoxyethyl)acrylamide with double bonds and an acetal structure, the acetal structure is sensitive to acids and can be hydrolyzed under an acidic condition toobtain an aldehyde group, and functional modification is carried out on a polymer on the basis so as to achieve potential application value in the field of bioengineering.

Self- and diol reactive formaldehyde-free crosslinking monomers and their derived polymers

A compound represented by the following formula: STR1 wherein R is a C3 -C24 olefinically unsaturated organic radical having functionality which renders the nitrogen atom electron deficient, the olefinic unsaturation functionality being polymerizable, R1 is hydrogen or a C1 -C4 alkyl radical, or R and R1 together with the nitrogen atom can form an olefinically unsaturated 5 to 7-member ring which has functionality that renders the nitrogen atom electron deficient and the olefinic unsaturation functionality is polymerizable, R2 and R3 are hydrogen, a C1 -C4 alkyl or acyl radical, or R2 and R3 together are a C1 -C4 alkylene group, R4 is hydrogen or a C1 -C4 alkyl, acyl, ester, amide or acid group, and n is an integer from 1 to 10, provided n is not 1 when R is (meth)acryloyl, R2 and R3 are methyl and R1 and R4 are hydrogen.