Product Description
Diacetone acrylamide contains two highly reactive functional groups: an N-substituted amide group and a ketone group. It readily copolymerizes with ethylene and other vinyl monomers, enabling the effective incorporation of ketocarbonyl functionalities into polymer chains.
Through the reactivity of these ketocarbonyl groups, polymers can participate in crosslinking and grafting reactions, making them suitable for the production of adhesives, thickeners, paper strengthening agents, crosslinkers, and more.
This product is widely applied in coatings, adhesives, daily chemical formulations, epoxy resin curing systems, photosensitive resin modifiers, textile additives, as well as medical and healthcare materials.
Product Parameters
| Melting point | 54-56 °C (lit.) |
| Boiling point | 120 °C (8 mmHg) |
| Density | 1.0873 (rough estimate) |
| Vapor pressure | 0.109Pa at 20℃ |
| Refractive index | 1.4200 (estimate) |
| Fp | >230 °F |
| Storage temp | Inert atmosphere,Room Temperature |
| Pka | 14.12±0.46(Predicted) |
| Form | Crystalline Powder or Flakes |
| Color | White to cream |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 142,963 |
| BRN | 1928444 |
| InChIKey | OMNKZBIFPJNNIO-UHFFFAOYSA-N |
| LogP | 0.321 at 21℃ |
| CAS DataBase Reference | 2873-97-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Propenamide, n-(1,1-dimethyl-3-oxobutyl)-(2873-97-4) |
| EPA Substance Registry System | N-(1,1-Dimethyl-3-oxobutyl)acrylamide (2873-97-4) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 23-24/25 |
| WGK Germany | 1 |
| RTECS | AS3475000 |
| F | 3 |
| TSCA | Yes |
| HS Code | 29241990 |
| Hazardous Substances Data | 2873-97-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in mice: 7.7 mmol/kg (Hashimoto) |
Application Scenarios
Advanced Resin & Coating Field – Widely adopted in photosensitive resin formulations, delivering fast photoresponse, clean image development and excellent solvent/water resistance for patterned products. It also acts as an efficient cross-linker for unsaturated polyester and diallyl phthalate resins, as well as a curing modifier for epoxy systems.
Functional Material Manufacturing – Used to produce humidity-resistant perming resins for long-lasting hairstyle shaping. It is also applied in breathable functional materials including contact lenses, anti-fog coatings and marine antifouling bottom paints.
General Industrial Auxiliaries – Versatile in manufacturing pressure-sensitive adhesives, non-woven fabric binders, paper reinforcing agents, leather finishing modifiers, antistatic polymers and printing inks, covering daily chemical, textile, packaging and biomedical industries.
