N,N-Dimethylacetoacetamide
- CAS No.
- 2044-64-6
- Chemical Name:
- N,N-Dimethylacetoacetamide
- Synonyms
- DMAA;DIMETHYLACETOACETAMIDE;Acetoacetamide, N,N-dimethyl-;DMAA80;Fanda DMAA;Fanda DMAA 80%;DMAA 80% in H2O;AKOS BBS-00006508;TIMTEC-BB SBB007704;N,N-Dimethylacetoace
- CBNumber:
- CB6181037
- Molecular Formula:
- C6H11NO2
- Molecular Weight:
- 129.16
- MDL Number:
- MFCD00038243
- MOL File:
- 2044-64-6.mol
- MSDS File:
- SDS
| Melting point | -55 °C |
|---|---|
| Boiling point | 105 °C(lit.) |
| Density | 1.067 g/mL at 25 °C |
| vapor pressure | 19.84hPa at 25℃ |
| refractive index |
n |
| Flash point | 252 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: soluble |
| pka | 12.82±0.46(Predicted) |
| form | clear liquid |
| color | APHA: ≤350 |
| Water Solubility | hydrolysis SLOWLY |
| BRN | 1755038 |
| LogP | 0.91 at 25℃ |
| CAS DataBase Reference | 2044-64-6(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 7E2L0OAA4K |
| NIST Chemistry Reference | N,N-Dimethylacetoacetamide(2044-64-6) |
| EPA Substance Registry System | Butanamide, N,N-dimethyl-3-oxo- (2044-64-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H320 | |||||||||
| Precautionary statements | P264-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | N | |||||||||
| Risk Statements | 36/37/38-51/53 | |||||||||
| Safety Statements | 26-36-61 | |||||||||
| RIDADR | UN 3082 9 / PGIII | |||||||||
| WGK Germany | - | |||||||||
| RTECS | AK4035000 | |||||||||
| HS Code | 2924.19.1150 | |||||||||
| NFPA 704 |
|
N,N-Dimethylacetoacetamide price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 537373 | N,N-Dimethylacetoacetamide solution 80% in H2O | 2044-64-6 | 500ml | $160 | 2024-03-01 | Buy |
| Sigma-Aldrich | 537373 | N,N-Dimethylacetoacetamide solution 80% in H2O | 2044-64-6 | 2l | $186 | 2024-03-01 | Buy |
| TCI Chemical | D0642 | N,N-Dimethylacetoacetamide >97.0%(GC) | 2044-64-6 | 25mL | $19 | 2024-03-01 | Buy |
| TCI Chemical | D0642 | N,N-Dimethylacetoacetamide >97.0%(GC) | 2044-64-6 | 500mL | $83 | 2024-03-01 | Buy |
| Sigma-Aldrich | 690848 | N,N-Dimethylacetoacetamide solution Lonza quality, 79.0-83.0% (calculated) | 2044-64-6 | 25kg | $566 | 2022-05-15 | Buy |
N,N-Dimethylacetoacetamide Chemical Properties,Uses,Production
Description
N,N-dimethylacetoacetamide is a clear, colorless to yellow liquid used as a general purpose, low color generating co-promoter for many unsaturated polyester (FRP) resin formulations. It is also used in the production of low VOC unsaturated polyester (FRP) systems for coatings and as an intermediate for the production of insecticides.
Application
N,N-Dimethylacetylacetamide is an organic intermediate that can be used to prepare thioamide compounds. As an important thiocarboxylic acid derivative, thioamide compounds have received extensive attention in pharmaceutical synthesis, chemical engineering and related fields. Thioamide and its derivatives have a wide range of applications in analysis, materials, and electrochemistry. They are not only used in the production of polymerization inhibitors, catalysts, stabilizers, pesticides, etc., but also in the production of pharmaceutical raw materials, vulcanizing agents, and chemicals. Coupling reagents, collectors, etc.
Chemical Properties
Clear, colorless to yellow liquid
Uses
N,N-Dimethylacetamide is used as intermediate for the production of insecticides, e.g. dicrotophos and as a promoter in unsaturated polyester resins. Product Data Sheet
Uses
N,N-Dimethyl-3-oxobutanamide is used as a reactant in the asymmetric hydrogenation of functionalized ketones in presence of chiral bis(diphenylphosphino)binaphthyl ruthenium complex.
General Description
The product is an 80% solution of N,N-dimethylacetoacetamide (DMAA) in water.
Flammability and Explosibility
Non flammable
Toxicology
N,N-Dimethylacetoacetamide (DMAAm) is a β-dicarbonyl compound that is utilized as a co-promoter in the production of unsaturated polyester resins used in coating materials and as an industrial intermediate in insecticide synthesis. Patents have also been issued for its use in hair colorants. However, DMAAm had limited toxicology and information available. DMAAm appears to have low toxicity in rodents. Smyth et al. reported an oral LD50 in male CarworthWistar rats of 22.6mL/kg (estimated to be approximately 19.8g/kg) and a dermal LD50 in male New Zealand rabbits of 14.1mL/kg (12.4g/kg) (single 8-h exposure). Oral gavage administration of DMAAm did not result in any mortality in rats (strain and gender not reported) at doses up to 3.2g/kg. DMAAm has been identified as a hydrolytic product and a degradation product of the insecticide dicrotophos ((dimethoxyphosphinyloxy)-N, N-dimethylcis-crotonamide) in soil, but was not found as a urinary metabolite of this insecticide in rats[1].
References
[1] Timothy Fennell. “Disposition and metabolism of N,N-dimethylacetoacetamide in male F344 and Wistar-Han rats and female B6C3F1 mice.” Xenobiotica 41 11 (2011): 1013–20.
N,N-Dimethylacetoacetamide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9350 | 55 |
| LY Global chemicals co.,ltd . | +8618939937369 | info@lychems.cn | China | 969 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12453 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5964 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7534 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 | admin@hbsaisier.cn | China | 565 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
Related articles
- Synthesis Method of N,N-dimethylacetoacetamide
- N,N-dimethylacetoacetamide (DMAAm) is a β-dicarbonyl compound used as an industrial intermediate.
- Jan 5，2022
View Lastest Price from N,N-Dimethylacetoacetamide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-23 | N,N-Dimethyl-3-oxobutanamide
2044-64-6
|
US $10.00 / kg | 1kg | 99.7% | 200000kg | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2024-04-15 | N,N-Dimethylacetoacetamide
2044-64-6
|
US $6.00 / KG | 1KG | More than 99% | 2000KG/Month | Hebei Saisier Technology Co., LTD | |
 |
2024-03-27 | N,N-Dimethylacetoacetamide
2044-64-6
|
US $5.00-0.10 / KG | 1KG | 98% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- N,N-Dimethyl-3-oxobutanamide
2044-64-6
- US $10.00 / kg
- 99.7%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- N,N-Dimethylacetoacetamide
2044-64-6
- US $6.00 / KG
- More than 99%
- Hebei Saisier Technology Co., LTD
-
- N,N-Dimethylacetoacetamide
2044-64-6
- US $5.00-0.10 / KG
- 98%
- Henan Fengda Chemical Co., Ltd
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