N,N-Dimethylacrylamide
- Product Name
- N,N-Dimethylacrylamide
- CAS No.
- 2680-03-7
- Chemical Name
- N,N-Dimethylacrylamide
- Synonyms
- DIMETHYLACRYLAMIDE;DMAAC;2-Propenamide, N,N-dimethyl-;NNDMA;N,N-dimethylprop-2-enamide;N，N-Dimethyl-2-propenamide;sipomernndm;sipomernndma;TIMTEC-BB SBB008330;Acryloyldimethylamine
- CBNumber
- CB7495087
- Molecular Formula
- C5H9NO
- Formula Weight
- 99.13
- MOL File
- 2680-03-7.mol
N,N-Dimethylacrylamide Property
- 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)
- pka
- -0.77±0.70(Predicted)
- form
- Liquid
- 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 - LogP
- -0.3 at 23℃
- CAS DataBase Reference
- 2680-03-7(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-propenamide, N,N-dimethyl(2680-03-7)
- EPA Substance Registry System
- 2-Propenamide, N,N-dimethyl- (2680-03-7)
Safety
- 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
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29211990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H318Causes serious eye damage
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 274135
- Product name
- N,N-Dimethylacrylamide
- Purity
- 99%, contains 500 ppm monomethyl ether hydroquinone as inhibitor
- Packaging
- 5ml
- Price
- $37.8
- Updated
- 2024/03/01
- Product number
- 274135
- Product name
- N,N-Dimethylacrylamide
- Purity
- 99%, contains 500 ppm monomethyl ether hydroquinone as inhibitor
- Packaging
- 100ml
- Price
- $48.6
- Updated
- 2024/03/01
- Product number
- D1091
- Product name
- N,N-Dimethylacrylamide (stabilized with MEHQ)
- Purity
- >99.0%(GC)
- Packaging
- 25g
- Price
- $27
- Updated
- 2024/03/01
- Product number
- D1091
- Product name
- N,N-Dimethylacrylamide (stabilized with MEHQ)
- Purity
- >99.0%(GC)
- Packaging
- 500g
- Price
- $76
- Updated
- 2024/03/01
- Product number
- 042405
- Product name
- N,N-Dimethylacrylamide, 99.5%, stab. with 100ppm 4-methoxyphenol
- Packaging
- 50g
- Price
- $43.3
- Updated
- 2024/03/01
N,N-Dimethylacrylamide Chemical Properties,Usage,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 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from N,N-Dimethylacrylamide manufacturers
- Product
- N,N-Dimethylacrylamide 2680-03-7
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-08
- Product
- N,N-Dimethylacrylamide 2680-03-7
- Price
- US $0.00/KG
- Min. Order
- 25KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-01
- Product
- N,N-Dimethylacrylamide 2680-03-7
- Price
- US $200.00-95.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-08