N,N-Dimethylacrylamide CAS 2680-03-7

Identification
Properties
Safety Data
Specifications & Other Information
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Identification

CAS Number

2680-03-7

Name

N,N-Dimethylacrylamide

Synonyms

DMAA;
NNDMA
N,N-Dimethylacrylamide [ACD/IUPAC Name]
220-237-5 [EINECS]
2680-03-7 [RN]
2-Propenamide [ACD/Index Name]
2-Propenamide, N,N-dimethyl- [ACD/Index Name]
Acrylamide, N,N-dimethyl-
Acryloyldimethylamine
AS46JK7Q6I
Dimethyl acrylamide
Dimethylamid kyseliny akrylove [Czech]
MFCD00008626 [MDL number]
N,N-Dimethyl acrylamide
N,N-Dimethyl-2-propenamide
N,N-Dimethylacrylamid [German] [ACD/IUPAC Name]
N,N-Diméthylacrylamide [French] [ACD/IUPAC Name]
N,N-Dimethylprop-2-enamide
N,N-Dimethylpropenamide
UNII:AS46JK7Q6I
[2680-03-7]
07.03.2680
4-04-00-00189 [Beilstein]
68761-83-1 [RN]
Acylamide, N,N-dimethyl
Dimethylamid kyseliny akrylove
Dimethylamid kyseliny akrylove [Czech]
EINECS 220-237-5
FR-1241
n n-dimethylacrylamide
N, N-Dimethylacrylamide
N,N-Dimethylacrylamide (en)
N,N-Dimethylacrylamide contains 500 ppm monomethyl ether hydroquinone as inhibitor
N,N-Dimethylacrylamide, stabilized with 500ppm MEHQ
Propenamide, N,N-dimethyl-
SBB008330
UNII-AS46JK7Q6I

SMILES

C=CC(=O)N1CCOCC1

StdInChI

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

StdInChIKey

YLGYACDQVQQZSW-UHFFFAOYSA-N

Molecular Formula

C₅H₉NO

Molecular Weight

99.131

MDL Number

MFCD00008626

Properties

Appearance

Colorless or light yellow transparent liquid

Boiling Point

171~172℃(760mmHg)

Refractive index

1.4723

Density

1.122 g/mL,25/4℃

Surface Tension

37.1mN/m(20℃)

Safety Data

WGK Germany

Specifications and Other Information of Our N,N-Dimethylacrylamide CAS 2680-03-7

Product Features

DMAA is a kind of amide monomer with excellent performance. It can be used in free radical photocuring reaction and is widely used in unsaturated systems such as UV coatings, UV inks, and UV adhesives. Good adhesion, active chemical properties, and good hydrophilicity; it has good adhesion to most substrate materials. DMAA monomer has double bonds and amide groups, so it is easy to interact with various monomers. Kind of polymerization reaction; it can be miscible with water, has strong hygroscopicity, suitable for anti-fog coating, ultra-low viscosity, good compatibility with resin, low curing shrinkage, good adhesion, etc.

Purity

≥98%

Shelf Life

2 years

Storage

Under room temperature away from light

Application	Performance advantage
Contact lens	Excellent hydrophilic properties
Photographic and printed materials	Copolymers and homopolymers of DMAA can be used as a substitute for gelatin for lighting, as a dyeing dispersant and modifier component of color film. It can also be used as the component of pressure-sensitive printing paper and pressure-sensitive adhesive layer of color printing paper, as well as the chemical component of photosensitive resin.
Adhesive	It has good adhesion to different kinds of materials, excellent optical properties, etc.
Papermaking chemicals (dry strength agent)	Improve paper dry strength
Oilfield drilling	Improve the temperature and salt resistance and hydrolysis resistance of oilfield chemicals
Medical gel	Good adhesion, low irritation, good air permeability, good moisturizing performance, etc.