CAS 2680-03-7 N,N-Dimethyl acrylamide - Materials / Alfa Chemistry

NAVIGATION

N,N-Dimethyl acrylamide

PRICE INQUIRY

Catalog Number

ACM2680037-1

CAS Number

2680-03-7

Product Name

N,N-Dimethyl acrylamide

Structure

Category

Monomers

Description

Liquid

IUPAC Name

N,N-dimethylprop-2-enamide

Molecular Weight

99.13g/mol

Molecular Formula

C5H9NO

Canonical SMILES

CN(C)C(=O)C=C

InChI

InChI=1S/C5H9NO/c1-4-5(7)6(2)3/h4H,1H2,2-3H3

InChI Key

YLGYACDQVQQZSW-UHFFFAOYSA-N

Boiling Point

80°C (20 mm)

Flash Point

171°F

Density

0.962

Appearance

Liquid

Application

N,N-Dimethyl acrylamide (DMAA) is a versatile, colorless liquid that plays a critical role in various polymerization processes. As a highly reactive nonionic monomer, DMAA is renowned for its low initiation temperature, making it an excellent choice for copolymerization. It is commonly used in creating photoresponsive polymers and is integral to synthesizing copolymers through methods such as grafting polysiloxane onto its side chain, homopolymerization, or forming cellulose-based polymers. Its ability to copolymerize with substances like methyl methacrylate, styrene, and butadiene enhances its application versatility. DMAA's unique structure significantly improves hydrogels, which are vital for retaining water due to their three-dimensional network structure. This property makes DMAA hydrogels particularly useful for environmental applications, such as removing toxic metal ions from wastewater, thanks to their chemical stability and high adsorption capacity. Furthermore, DMAA-derived copolymers can function as polymeric flocculants in water treatment, effectively augmenting the molecular weight and enhancing flocculation processes.

Complexity

86.1

Covalently-Bonded Unit Count

EC Number

220-237-5

Exact Mass

99.068414g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

DMAA-N,N;N,N-dimethylacrylamide

Monoisotopic Mass