1-Vinylimidazole CAS 1072-63-5
Factory wholesale 1-Vinylimidazole CAS 1072-63-5
- Appearance:Liquid
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
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Name: 1-Vinylimidazole
CAS: 1072-63-5
MOQ: 1KG
Directory Guidance on 1-Vinylimidazole
Chemical Structure
Basic Info:
| Melting Point | 78-79°C |
| Boiling Point | 192-194 °C (lit.) 78-79 °C/13 mmHg (lit.) |
| Density | 1.039 g/mL at 25 °C (lit.) |
| Vapor Pressure | 38Pa at 20℃ |
| Refractive Index | n20/D 1.533(lit.) |
1-Vinylimidazole Introduction:
1-Vinylimidazole (abbreviated as VIM) is a nitrogen-containing heterocyclic compound, and its molecular structure contains an imidazole ring and a vinyl side chain. This unique bifunctive structure endows it with both the basicity and coordination ability of imidazole compounds and the high reactivity of vinyl.
Its solubility shows obvious polar characteristics. It is readily soluble in polar solvents such as water, alcohols and ketones, but its solubility in non-polar solvents is relatively low. This solubility difference provides a basis for its selective use in different application scenarios.
In the synthetic pathway, 1-Vinylimidazole is mainly prepared through nucleophilic substitution reactions between imidazole and vinylating reagents, such as using vinyl bromide or vinyl chlorosilane as alkylating reagents and reacting under alkaline conditions to generate the target product. In industrial-grade production processes, the reaction temperature and the amount of catalyst used must be strictly controlled to avoid the generation of by-products.
Analysis of 1-Vinylimidazole from a molecular structure analysis perspective reveals its active sites as consisting of vinyl double bonds and N atom of imidazole rings, both which play key roles in various polymerization reactions such as free radical polymerization and cationic polymerization, while its N atom displays excellent coordination ability and proton acceptance properties.
Notably, imidazole’s conjugated system confers it with p-p packing interaction properties that make it particularly valuable in polymer material design and molecular self-assembly. When it comes to stability, 1-Vinylimidazole displays good tolerance to both light and heat but may undergo ring opening reactions or decomposition reactions in strongly acidic or strongly oxidizing environments; when stored it must also avoid prolonged contact with metal ions to avoid catalytic degradation.
As a functional monomer, the polymerization behavior of 1-Vinylimidazole has significant research value. Its vinyl can trigger chain polymerization through free radical initiators (such as AIBN), forming linear or cross-linked polymer networks. In copolymerization systems, this compound is often introduced as an active component into monomers such as acrylate and styrene to adjust the mechanical strength or chemical stability of the material.
Alkalinity of imidazole rings enables them to serve as building blocks of protonated polymeric ionic polymers, making these materials potentially suitable for developing pH-responsive smart materials. Furthermore, researchers have discovered that imidazoles act as organic ligands in metal-organic frameworks (MOFs), creating stable coordination structures with transition metal ions that form stable coordination structures within MOFs.
Nature and Specifications:
| Item | Specification |
| Product Name | 1-Vinylimidazole |
| CAS No. | 1072-63-5 |
| Appearance | Liquid |
| Shelf Life | 2 years |
| Packing | As Your Requirements |
| Pka | 6.07±0.10(Predicted) |
| Form | Oil |
| Color | Colourless |
| Odor | Amines-like odor |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
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- Free Sample
- Factory audit
The Application Situation Of 1-Vinylimidazole
1-Vinylimidazole has many industrial applications due to its exceptional chemical properties. When utilized as a crosslinker, its vinyl group can copolymerize with unsaturated bonds in rubber and resin matrix materials, significantly improving heat resistance and mechanical strength of these materials.
For example, the introduction of this compound into the epoxy resin system can accelerate the curing process through the catalytic effect of the imidazole ring, while forming a three-dimensional cross-linked network structure. In the development of functional polymers, polymers containing vinyl imidazole units are used to prepare ion exchange membranes, and the proton conductivity of its imidazole ring shows important value in fuel cell diaphragm materials.
More cutting-edge applications are reflected in the field of catalysis. Ionic liquids based on 1-Vinylimidazole can be used as homogeneous catalyst carriers, showing excellent catalytic activity and recyclability in esterification and alkylation reactions. Researchers also found that such ionic liquids have selective adsorption capacity for carbon dioxide and have potential value in the development of carbon capture technology.
The demand for 1-Vinylimidazole in the pharmaceutical and pesticide industries has continued to grow in recent years. In drug synthesis, its imidazole ring can be used as an active group of drug molecules to develop antibacterial and antitumor compounds through structural modification. When used as a drug carrier material, polymers containing this monomer can achieve targeted release through pH response, which is particularly important in anticancer drug delivery systems.
In the field of pesticide formulations, 1-Vinylimidazole derivatives are used as precursors for the synthesis of plant growth regulators. Their vinyl structure can be used to prepare sustained-release pesticide microcapsules through photocuring technology, significantly prolonging the duration of efficacy. In addition, the application of this compound in the field of veterinary drugs has gradually expanded, especially in the molecular design of antibacterial agents and insect repellents, where it holds an important position.
Surfactants and daily chemical products are classic application scenarios of 1-Vinylimidazole. By modifying its imidazole ring through quaternization reaction, amphoteric surfactants with excellent emulsification properties can be prepared. This type of surfactant is widely used in the formulation of shampoo and shower gel in personal care products, and its mild irritation characteristics are especially suitable for sensitive skin.
In the field of industrial cleaning, surfactants containing vinyl imidazole structure show strong removal ability for oil stains on metal surfaces and have anti-corrosion function. It is worth noting that this compound can also be used as a dye dispersant in the textile printing and dyeing industry, and the polar groups in its molecules can effectively improve the dispersion stability of dye particles.
The Advantages Of 1-Vinylimidazole
From the perspective of product performance, the core advantage of 1-Vinylimidazole lies in its dual functionality of molecular structure. The synergistic effect of vinyl and imidazole rings enables them to participate in polymerization reactions to construct material skeletons, while also endowing materials with special properties through coordination.
In terms of physicochemical properties, 1-Vinylimidazole demonstrates multiple advantages. Its liquid properties are of great value in industrial production, facilitating precise measurement and pipeline transportation. Compared with solid monomers, it can significantly reduce production energy consumption. Its wide solubility range enables it to adapt to aqueous phase, organic phase and mixed solvent systems, providing possibilities for application in different reaction environments.
In terms of thermal stability, the compound remains stable below 150 ° C, which allows it to participate in high-temperature polymerization reactions without undergoing thermal decomposition. It is worth noting that its low volatility characteristics not only improve the safety of the production environment, but also reduce material loss during storage, which is of great significance for controlling production costs.
Application compatibility is another prominent advantage of this product. In the existing chemical production system, 1-Vinylimidazole can efficiently copolymerize with most common monomers (such as acrylic esters and styrene) without the need to modify existing production equipment. This compatibility significantly reduces the equipment investment cost for new material development.
The environmental and safety characteristics constitute the market competitive advantage of 1-Vinylimidazole. Its molecular structure does not contain controlled substances such as halogens and heavy metals, and meets the requirements of global chemical control regulations. Toxicological studies have shown that this compound belongs to the low toxicity category, with a LD50 much higher than that of conventional industrial chemicals, providing a guarantee for risk control in production and transportation processes.
In terms of waste disposal, polymers containing this compound can be completely decomposed by incineration, and the combustion products do not produce persistent pollutants such as dioxins. Some studies have also confirmed that its biodegradability is superior to similar aromatic compounds, which has special value in the development of environmentally friendly materials.
From an industrial perspective, the maturity of the production process of 1-Vinylimidazole constitutes a significant advantage. After decades of development, its synthetic route has been highly optimized, the conversion rate of the core reaction steps exceeds 95%, and the utilization rate of raw materials has reached the industry-leading level.
The cost advantage brought by large-scale production makes its market price competitive, especially compared with special monomers with similar functions, the cost-effectiveness advantage is obvious. In terms of quality control system, industry standards have established comprehensive purity testing methods (such as HPLC, GC-MS) to ensure consistency in the performance of different batches of products. These factors collectively drive the continuous increase in its penetration rate in downstream applications.
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Related References:
Chemicalbook-1-Vinylimidazole
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