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N,N-Dimethylacrylamide

N,N-Dimethylacrylamide Structure
N,N-Dimethylacrylamide structure
CAS No.
2680-03-7
Chemical Name:
N,N-Dimethylacrylamide
Synonyms
DIMETHYLACRYLAMIDE;DMAAC;NNDMA;2-Propenamide, N,N-dimethyl-;N，N-Dimethyl-2-propenamide;N,N-dimethylprop-2-enamide;sipomernndm;sipomernndma;TIMTEC-BB SBB008330;Acryloyldimethylamine
CBNumber:
CB7495087
Molecular Formula:
C5H9NO
Molecular Weight:
99.13
MDL Number:
MFCD00008626
MOL File:
2680-03-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-31 17:49:05
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N,N-Dimethylacrylamide Properties

Melting point 100 °C
Boiling point 80-81 °C/20 mmHg (lit.)
Density 0.962 g/mL at 25 °C (lit.)
vapor pressure 65Pa at 20℃
refractive index n20/D 1.473(lit.)
Flash point 161 °F
storage temp. 2-8°C(protect from light)
form Liquid
pka -0.77±0.70(Predicted)
color Colorless to Light yellow
Water Solubility Slightly soluble in water (1.000 g/L at 20°C).
FreezingPoint -40℃
Sensitive Light Sensitive
BRN 1742219
Exposure limits ACGIH: TWA 5 mg/m3
NIOSH: TWA 5 mg/m3
InChI 1S/C5H9NO/c1-4-5(7)6(2)3/h4H,1H2,2-3H3
InChIKey YLGYACDQVQQZSW-UHFFFAOYSA-N
SMILES CN(C)C(=O)C=C
LogP -0.3 at 23℃
CAS DataBase Reference 2680-03-7(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII AS46JK7Q6I
NIST Chemistry Reference 2-propenamide, N,N-dimethyl(2680-03-7)
EPA Substance Registry System 2-Propenamide, N,N-dimethyl- (2680-03-7)
UNSPSC Code 12162002
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS05,GHS06
Signal word  Danger
Hazard statements  H301+H311-H318
Precautionary statements  P264-P270-P280-P301+P310-P302+P352+P312-P305+P351+P338
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  T,Xn
Risk Statements  21/22-23-36-41
Safety Statements  26-36/37-45-36
RIDADR  UN 2810 6.1/PG 3
WGK Germany  3
RTECS  AU3230000
TSCA  TSCA listed
HazardClass  6.1
PackingGroup  III
HS Code  29211990
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Oral
Eye Dam. 1
REACH Registrations Active
Limited Quantities 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
2
4 1

N,N-Dimethylacrylamide price More Price(43)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 274135 N,N-Dimethylacrylamide 99%, contains 500 ppm monomethyl ether hydroquinone as inhibitor 2680-03-7 5ml $41.7 2026-04-30 Buy
Sigma-Aldrich 274135 N,N-Dimethylacrylamide 99%, contains 500 ppm monomethyl ether hydroquinone as inhibitor 2680-03-7 100ml $53.5 2026-04-30 Buy
Sigma-Aldrich 274135 N,N-Dimethylacrylamide 99%, contains 500 ppm monomethyl ether hydroquinone as inhibitor 2680-03-7 1 unit $160 2026-04-30 Buy
TCI Chemical D1091 N,N-Dimethylacrylamide (stabilized with MEHQ) >99.0%(GC) 2680-03-7 25g $27 2026-04-30 Buy
TCI Chemical D1091 N,N-Dimethylacrylamide (stabilized with MEHQ) >99.0%(GC) 2680-03-7 500g $76 2026-04-30 Buy
Product number Packaging Price Buy
274135 5ml $41.7 Buy
274135 100ml $53.5 Buy
274135 1 unit $160 Buy
D1091 25g $27 Buy
D1091 500g $76 Buy

N,N-Dimethylacrylamide Chemical Properties,Uses,Production

Description

N, N-dimethylacrylamide (DMAA) is an easily polymerized, nonionic monomer. The high reactivity and low initiation temperature of DMAA makes it appropriate for copolymerization. Copolymers of DMAA with N, N-dimethyl-N, and  N-diallyl ammonium chloride (DMDAAC) can be used as polymeric flocculants for water treatment. The unique structure of DMAA shows amelioration in hydrogels for specific applications. DMAA, along with other hydrogels, has a three-dimensional network structure that is capable of retaining water. In addition, DMAA hydrogel can be applied to remove toxic metal ions from wastewater because of its characteristic properties such as chemical stability and high adsorption capacity. DMAA can also be used for flocculation due to its ability to augment the molecular weight of the copolymers[1].

Chemical Properties

Colorless liquid

Uses

N,N-Dimethylacrylamide is a useful monomer for synthetic fibers and plastics. It is also used in the synthesis of photoresponsive polymers and copolymers by grafting polysiloxane on the side chain of DMA by homopolymerization or grafting cellulose to form cellulose polymers and copolymerization of methyl methacrylate with DMA or copolymerization of DMA with styrene and butadiene.

Uses

DMA is used in the synthesis of photoresponsive polymers. It is used in the synthesis of copolymers by
grafting polysiloxane on the side chain of DMA by homopolymerization or
grafting cellulose to form cellulose polymers and
copolymerization of methyl methacrylate with DMA or
copolymerization of DMA with styrene and butadiene

Synthesis Reference(s)

Journal of the American Chemical Society, 79, p. 875, 1957 DOI: 10.1021/ja01561a024

General Description

N,N-Dimethylacrylamide (DMA) is a nonionic acrylic monomer that can make swellable polymeric particles.

References

[1] Ayatzhan Akhmetzhan. “A Short Review on the N,N-Dimethylacrylamide-Based Hydrogels.” Gels 7 4 (2021).

N,N-Dimethylacrylamide synthesis

2682-34-0
2680-03-7
Synthesis of N,N-Dimethylacrylamide from 2-PropynaMide, N,N-diMethyl-

N,N-Dimethylacrylamide Preparation Products And Raw materials

Raw materials

Dimethylamine

Preparation Products

Molosultap Cartap hydrochloride 3-Hydrazinyl-N,N-dimethylpropanamide 1-Boc-3-hydroxymethyl-piperazine 4 7-Dimethoxy-1-indanone 97
4-Biphenylylmethyl acrylate 2H-1-Benzopyran-2-one, 6-chloro-4-hydroxy-3-Methyl- Bromamide

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N,N-Dimethylacrylamide Suppliers

Global( 484)Suppliers
Supplier Tel Email Country ProdList Advantage
Qingdao RENAS Polymer Material Co.,Ltd. 0532-0532-86867058 18562606086 sales@qdrenas.com China 128 50
Hubei Guangao Biotechnology Co., Ltd 027-02702759223056 18162699093 1208480011@qq.com China 9508 58
Shanghai ideal Industrial Co., Ltd. 021-58957966 18930537195 wouchina@126.com China 3021 58
Shandong Deju Renhe chemical raw materials Co., Ltd 15253208962; 15253208962 sddjrhhgyl@126.com China 662 58
Shandong Zhengxing New Materials Co., Ltd 19100659316 19100659316 3951971591@qq.com China 626 58
Jinan Wanduoxin Chemical Co., Ltd. 0531-88770993 13905318421 wonderfulchem@163.com China 268 58
Nantong Zhonghe Chemical New Materials Co., Ltd 0513-85666561 15950816326 2369399482@qq.com China 9290 58
Shandong Zhengxing New Material Co. LTD 15805316389; 15805316389 195615660@qq.com China 627 58
Tianjin Zhongxin Chemtech Co., Ltd. 022-66880623 sales@tjzxchem.com China 612 60
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Supplier Advantage
Qingdao RENAS Polymer Material Co.,Ltd. 50
Hubei Guangao Biotechnology Co., Ltd 58
Shanghai ideal Industrial Co., Ltd. 58
Shandong Deju Renhe chemical raw materials Co., Ltd 58
Shandong Zhengxing New Materials Co., Ltd 58
Jinan Wanduoxin Chemical Co., Ltd. 58
Nantong Zhonghe Chemical New Materials Co., Ltd 58
Shandong Zhengxing New Material Co. LTD 58
Tianjin Zhongxin Chemtech Co., Ltd. 60
J & K SCIENTIFIC LTD. 76

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View Lastest Price from N,N-Dimethylacrylamide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N,N-Dimethylacrylamide pictures 2026-09-11 N,N-Dimethylacrylamide
2680-03-7
 1kg/Drum ≥98% 50 T/Month Hebei Qujie Technology Co., Ltd.
N,N-Dimethylacrylamide pictures 2026-09-11 N,N-Dimethylacrylamide
2680-03-7
 $12.00 1KG 99% 200mt/year Jinan Finer Chemical Co., Ltd
N,N-Dimethylacrylamide pictures 2026-09-11 N,N-Dimethylacrylamide
2680-03-7
 25KG 98%min 30tons/month WUHAN FORTUNA CHEMICAL CO., LTD

N,N-Dimethylacrylamide Spectrum

N,N-Dimethylacrylamide(2680-03-7)MSN,N-Dimethylacrylamide(2680-03-7)1HNMRN,N-Dimethylacrylamide(2680-03-7)13CNMRN,N-Dimethylacrylamide(2680-03-7)IR1N,N-Dimethylacrylamide(2680-03-7)IR2N,N-Dimethylacrylamide(2680-03-7)Raman

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Acrylamide, N,N-dimethyl- Acylamide, N,N-dimethyl Dimethylamid kyseliny akrylove dimethylamidkyselinyakrylove n,n-dimethyl-2-propenamid Acryloyldimethylamine N,N-Dimethylpropenamide N,N-Dimethylacrylamide, 99.5%, stab. with 100ppm 4-methoxyphenol N,N-dimethylprop-2-enamide N,N-Dimethylacrylamide, Stab. With 100Ppm 4-Methoxyphenol N,N-Dimethylacrylamide ,98% [500 ppm MeHQ as stabilizer] N,N-Dimethylacrylamide, stabilized with 500 ppm MEHQ, 99% N,N-dimethyacrylamide N,N-DiMethylacrylaMide, 99%, stabilized with 500 ppM MEHQ N,N-DiMethylacrylaMide 99%, contains 500 ppM MonoMethyl ether hydroquinone as inhibitor N,N-Dimethylacrylamide (stabilized with MEHQ) N,N-Dimethylacrylamide (stabilized with MEHQ) N, N-Dimethyl Acrylamide Monomer N,N-Dimethylacrylamide contains 500 ppm monomethyl ether hydroquinone as inhibitor)≥99% N,N-Dimethylacrylamide, 98%, stabilized with 500 ppm MEHQ N,N-Dimethylacrylamide, 99% (stabilized with 500 ppm monomethyl ether hydroquinone) sipomernndm n,n-dimethyl-acrylamid N,N-DIMETHYLACRYLAMIDE Propenamide, N,N-dimethyl- sipomernndma TIMTEC-BB SBB008330 N''N'' DIMETYL ACRYLAMIDE N,N-Dimethylacrylamide (99.5%) N,N-Dimethylacrylamide,99.5%,stab.with100ppmMEHQ N,N-DIMETHYL ACRYLAMIDE (DMAA) 1-(Dimethylamino)-2-propene-1-one N,N-Dimethylacrylamide (stabilized with MEHQ)> N,N-Dimethylacrylamide ISO 9001：2015 REACH DMAA(N,N-Dimethylacrylamide) N,N-Dimethylacrylamide N,N-Dimethylacrylamide,98% (stabilized with MEHQ) CHLUMICRYL N,N-Dimethyl Acrylamide 2-Propenamide, N,N-dimethyl- DIMETHYLACRYLAMIDE DMAAC N，N-Dimethyl-2-propenamide NNDMA 2680-03-7 2680/3/7 268-03-7 2680-3-7 CH2CHCONCH32 H2CCHCONCH32 Carbonyl Compounds Amides Building Blocks Organic Building Blocks amine series Acrylamide and Methacrylamide Acrylic Monomers Monomers Acrylamide and MethacrylamideOrganic Building Blocks