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1-[(Chlorodimethylsilyl)Methyl]-4-Ethenylbenzene
Linshang Chemical
|
HS Code |
330718 |
| Chemical Formula | C11H15ClSi |
| Molecular Weight | 210.77 |
| Appearance | Typically a colorless to pale - yellow liquid |
| Boiling Point | Data may vary, around 230 - 240 °C under normal pressure |
| Density | Approx. 1.0 - 1.1 g/cm³ |
| Solubility | Soluble in common organic solvents like toluene, dichloromethane |
| Flash Point | Caution, flammable, flash point around 90 - 100 °C |
| Reactivity | Reactive towards nucleophiles due to the chlorosilyl group |
| Stability | Stable under normal conditions, but sensitive to moisture and air |
As an accredited 1-[(Chlorodimethylsilyl)Methyl]-4-Ethenylbenzene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 100g of 1 -[(chlorodimethylsilyl)methyl]-4 -ethenylbenzene in a sealed, chemical - resistant bottle. |
| Storage | 1 - [(Chlorodimethylsilyl)methyl]-4 - ethenylbenzene should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in a tightly - sealed container to prevent leakage and exposure to moisture, which could potentially cause decomposition or unwanted reactions. |
| Shipping | 1 - [(Chlorodimethylsilyl)methyl]-4 - ethenylbenzene should be shipped in accordance with hazardous chemical regulations. Use properly sealed, corrosion - resistant containers and ensure compliance with safety and transportation guidelines. |
Competitive 1-[(Chlorodimethylsilyl)Methyl]-4-Ethenylbenzene prices that fit your budget—flexible terms and customized quotes for every order.
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Where to Buy 1-[(Chlorodimethylsilyl)Methyl]-4-Ethenylbenzene in China?
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As a leading 1-[(Chlorodimethylsilyl)Methyl]-4-Ethenylbenzene supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the main use of 1- [ (chlorodimethylsilyl) methyl] -4-vinylbenzene?
(Monomethoxyethoxy) methyl benzene and 4-ethoxycarbonyl benzonitrile are both crucial raw materials in organic synthesis and are widely used in many fields.
In the field of pharmaceutical synthesis, (monomethoxyethoxy) methyl benzene is often used as a key intermediate. Due to its unique structure, it can be skillfully combined with other compounds through a series of chemical reactions to help build complex drug molecular structures. For example, in the preparation of some antibacterial drugs, the reaction steps participated in by (monomethoxyethoxy) methyl benzene greatly affect the introduction and integration of drug active groups, greatly affecting the antibacterial activity and pharmacological properties of the final drug.
4-ethoxycarbonylbenzonitrile also performs well in the field of medicinal chemistry. It is often used in the synthesis of compounds with specific physiological activities, such as the development of certain cardiovascular disease therapeutics. In this type of drug synthesis path, 4-ethoxycarbonylbenzonitrile participates in key cyclization reactions and functional group conversion reactions by virtue of its own functional group characteristics, laying the foundation for the acquisition of drug molecules with precise pharmacological activity.
In addition to the field of medicine, these two have also attracted much attention in the field of materials science. (Methoxyethoxy) methyl benzene can be used as a functional monomer and integrated into the synthesis process of polymer materials. Through polymerization, it can impart novel properties to polymer materials, such as improving the solubility, flexibility and compatibility of materials with other substances. In the preparation of coatings, adhesives and other materials, adding an appropriate amount of (methoxyethoxy) methyl benzene can significantly optimize the performance and quality of the product.
4-ethoxycarbonyl benzonitrile is often used in the synthesis of liquid crystal materials. Due to its special molecular structure and electronic effects, it can effectively adjust the arrangement of liquid crystal molecules and the phase transition temperature, thereby improving the display performance of liquid crystal materials. In the development of new flat panel display technologies such as liquid crystal displays (LCDs), 4-ethoxycarbonylbenzonitrile plays an indispensable role in enabling higher resolution, better contrast, and wider viewing angles.
In the field of pharmaceutical synthesis, (monomethoxyethoxy) methyl benzene is often used as a key intermediate. Due to its unique structure, it can be skillfully combined with other compounds through a series of chemical reactions to help build complex drug molecular structures. For example, in the preparation of some antibacterial drugs, the reaction steps participated in by (monomethoxyethoxy) methyl benzene greatly affect the introduction and integration of drug active groups, greatly affecting the antibacterial activity and pharmacological properties of the final drug.
4-ethoxycarbonylbenzonitrile also performs well in the field of medicinal chemistry. It is often used in the synthesis of compounds with specific physiological activities, such as the development of certain cardiovascular disease therapeutics. In this type of drug synthesis path, 4-ethoxycarbonylbenzonitrile participates in key cyclization reactions and functional group conversion reactions by virtue of its own functional group characteristics, laying the foundation for the acquisition of drug molecules with precise pharmacological activity.
In addition to the field of medicine, these two have also attracted much attention in the field of materials science. (Methoxyethoxy) methyl benzene can be used as a functional monomer and integrated into the synthesis process of polymer materials. Through polymerization, it can impart novel properties to polymer materials, such as improving the solubility, flexibility and compatibility of materials with other substances. In the preparation of coatings, adhesives and other materials, adding an appropriate amount of (methoxyethoxy) methyl benzene can significantly optimize the performance and quality of the product.
4-ethoxycarbonyl benzonitrile is often used in the synthesis of liquid crystal materials. Due to its special molecular structure and electronic effects, it can effectively adjust the arrangement of liquid crystal molecules and the phase transition temperature, thereby improving the display performance of liquid crystal materials. In the development of new flat panel display technologies such as liquid crystal displays (LCDs), 4-ethoxycarbonylbenzonitrile plays an indispensable role in enabling higher resolution, better contrast, and wider viewing angles.
What are the physical properties of 1- [ (chlorodimethylsilyl) methyl] -4-vinylbenzene
(1) The properties of this substance are particularly complex.
1 - [ (cyanodiethylbenzyl) methyl] - 4 - isobutoxybenzene, its shape is either liquid or solid, depending on the temperature and pressure. If the temperature is suitable, it is often in a flowing liquid state. It is like water, uniform in texture and soft in luster. If it encounters low temperature, it gradually condenses into a solid state, like hard ice, but the texture may be different when touched.
2. Its taste is special, and ordinary people cannot name it. When you smell it, you feel a light and refreshing smell at first, which seems to stimulate the nasal cavity. Under the fine smell, there is a different smell hidden in it. Those who have not been used to this thing for a long time cannot be identified in detail.
3. Its solubility also has characteristics. In organic solvents, such as ethanol, ether, etc., it is quite compatible and can be evenly dispersed in it, as if it is fused into one. However, in water, it is insoluble, dripping into water, or floating on the surface of the water, or sinking in the bottom of the water. It is distinct from water and does not mix with water.
4. When it comes to volatility, it is not very significant at room temperature, but if it is placed in a ventilated place or slightly heated, it will evaporate slowly. When it evaporates, its gas gradually overflows in the surrounding space, and because it has a special odor, it can be detected by people.
5. The density of this object may be different from that of water. If it is a liquid, it is co-placed with water in a vessel, and the relationship between its density and water can be known slightly depending on its floating state. If it floats in water, its density is less than that of water; if it sinks in water, its density is greater than that of water.
6. In terms of thermal stability, it is easy to decompose at high temperature. When heated to a certain extent, its molecular structure begins to change, and the original chemical properties also change accordingly, or new substances are generated, or gases with special odors are released. This requires careful observation in experiments.
1 - [ (cyanodiethylbenzyl) methyl] - 4 - isobutoxybenzene, its shape is either liquid or solid, depending on the temperature and pressure. If the temperature is suitable, it is often in a flowing liquid state. It is like water, uniform in texture and soft in luster. If it encounters low temperature, it gradually condenses into a solid state, like hard ice, but the texture may be different when touched.
2. Its taste is special, and ordinary people cannot name it. When you smell it, you feel a light and refreshing smell at first, which seems to stimulate the nasal cavity. Under the fine smell, there is a different smell hidden in it. Those who have not been used to this thing for a long time cannot be identified in detail.
3. Its solubility also has characteristics. In organic solvents, such as ethanol, ether, etc., it is quite compatible and can be evenly dispersed in it, as if it is fused into one. However, in water, it is insoluble, dripping into water, or floating on the surface of the water, or sinking in the bottom of the water. It is distinct from water and does not mix with water.
4. When it comes to volatility, it is not very significant at room temperature, but if it is placed in a ventilated place or slightly heated, it will evaporate slowly. When it evaporates, its gas gradually overflows in the surrounding space, and because it has a special odor, it can be detected by people.
5. The density of this object may be different from that of water. If it is a liquid, it is co-placed with water in a vessel, and the relationship between its density and water can be known slightly depending on its floating state. If it floats in water, its density is less than that of water; if it sinks in water, its density is greater than that of water.
6. In terms of thermal stability, it is easy to decompose at high temperature. When heated to a certain extent, its molecular structure begins to change, and the original chemical properties also change accordingly, or new substances are generated, or gases with special odors are released. This requires careful observation in experiments.
Is 1- [ (Chlorodimethylsilyl) methyl] -4-vinylbenzene chemically stable?
(1) Investigate the physical properties
of (cyanodiethylformyl) methyl-4-ethylbenzonitrile, and know whether its chemical properties are stable or not. The properties of this material are related to many uses and must be investigated in detail.
(2) From the structural stability
Looking at its structure, there are cyano, formyl, ethyl and other groups. Cyanyl groups have strong electronegativity and can make the molecular electron cloud distribution different. In the formyl group, the electron cloud of the carbon-oxygen double bond is biased towards oxygen, making the carbon band partially positively charged. The two interact with each other within the molecule, or cause uneven charge distribution. Ethyl group is the power supply group, which can change the electron cloud density of the atoms connected to it. However, the interaction between each group requires detailed consideration of its spatial position and electronic effects.
(3) Consideration of reactivity
In terms of reactivity, cyanyl groups can participate in reactions such as nucleophilic addition, because of their high reactivity of carbon-nitrogen triple bonds. The carbon-oxygen double bonds of formyl groups are also prone to attack by nucleophilic reagents. Although ethyl groups are relatively stable, they may also react under certain conditions, such as strong oxidizing agents or high temperatures. Under mild conditions, each group may restrict each other, limiting the overall reactivity and showing a certain stability.
(4) The influence of environmental factors
However, the stability of chemical properties depends not only on its own structure, but also on environmental factors. When the temperature rises, the thermal motion of the molecule intensifies, the vibration of the chemical bond is enhanced, or the stability is decreased, making the reaction more likely to occur. In case of a specific solvent, the interaction between the solvent and the solute, or the distribution of the molecular electron cloud, affects its stability. In case of acid-base medium, the acid-base can catalyze many reactions, and this substance may participate in the reaction, and the stability is also affected.
In summary, the chemical properties of (cyanodiethylformyl) methyl-4-ethylbenzonitrile may be stable under normal and mild conditions. However, in special environments, such as high temperature, strong acid and alkali, strong oxidant, etc., its stability may be damaged and show different reactivity. It needs to be explored according to specific conditions and experiments to ensure its accurate chemical properties and stability.
of (cyanodiethylformyl) methyl-4-ethylbenzonitrile, and know whether its chemical properties are stable or not. The properties of this material are related to many uses and must be investigated in detail.
(2) From the structural stability
Looking at its structure, there are cyano, formyl, ethyl and other groups. Cyanyl groups have strong electronegativity and can make the molecular electron cloud distribution different. In the formyl group, the electron cloud of the carbon-oxygen double bond is biased towards oxygen, making the carbon band partially positively charged. The two interact with each other within the molecule, or cause uneven charge distribution. Ethyl group is the power supply group, which can change the electron cloud density of the atoms connected to it. However, the interaction between each group requires detailed consideration of its spatial position and electronic effects.
(3) Consideration of reactivity
In terms of reactivity, cyanyl groups can participate in reactions such as nucleophilic addition, because of their high reactivity of carbon-nitrogen triple bonds. The carbon-oxygen double bonds of formyl groups are also prone to attack by nucleophilic reagents. Although ethyl groups are relatively stable, they may also react under certain conditions, such as strong oxidizing agents or high temperatures. Under mild conditions, each group may restrict each other, limiting the overall reactivity and showing a certain stability.
(4) The influence of environmental factors
However, the stability of chemical properties depends not only on its own structure, but also on environmental factors. When the temperature rises, the thermal motion of the molecule intensifies, the vibration of the chemical bond is enhanced, or the stability is decreased, making the reaction more likely to occur. In case of a specific solvent, the interaction between the solvent and the solute, or the distribution of the molecular electron cloud, affects its stability. In case of acid-base medium, the acid-base can catalyze many reactions, and this substance may participate in the reaction, and the stability is also affected.
In summary, the chemical properties of (cyanodiethylformyl) methyl-4-ethylbenzonitrile may be stable under normal and mild conditions. However, in special environments, such as high temperature, strong acid and alkali, strong oxidant, etc., its stability may be damaged and show different reactivity. It needs to be explored according to specific conditions and experiments to ensure its accurate chemical properties and stability.
What are the precautions for the synthesis of 1- [ (chlorodimethylsilyl) methyl] -4-vinylbenzene?
When preparing [ (cyanodiethylformyl) methyl] -4-ethylanisole, many key matters need to be paid attention to.
The first to bear the brunt, the purity of the raw materials is crucial. This reaction requires a lot of purity of each raw material. The purity of cyanodiethylformyl-related raw materials, methylation reagents, 4-ethylanisole, etc., is slightly insufficient, which may lead to a cluster of side reactions, which seriously affects the yield and purity of the product. Therefore, when purchasing raw materials, it is necessary to strictly select suppliers, and carefully test after receiving the materials to ensure compliance.
The control of reaction conditions cannot be ignored. In terms of temperature, the appropriate temperature for the reaction at different stages varies. A slight difference in heating or cooling may cause the reaction to deviate from expectations. If the initial stage is too high, it is easy to cause the decomposition of raw materials, and if it is too low, the reaction will be slow; in the middle of the reaction, it is necessary to accurately maintain a specific temperature range to ensure that the reaction advances smoothly in the target direction. In terms of pressure, this reaction may be carried out under normal pressure or specific pressure, and the pressure is unstable, which may change the reaction rate and equilibrium and affect the product formation. The choice and dosage of
catalysts are equally critical. Suitable catalysts can greatly improve the reaction rate and selectivity. The catalyst needs to be carefully screened according to the reaction mechanism and characteristics, and the dosage should be precisely controlled. If the dosage is too small, the catalytic effect is not good; if the dosage is too large, it may cause side
The monitoring of the reaction process is indispensable. With the help of thin-layer chromatography (TLC), high-performance liquid chromatography (HPLC) and other means, the reaction process can be monitored in real time to clarify the consumption of raw materials and the formation of products. Once any abnormalities are detected, such as reaction stagnation and increase of by-products, the reaction conditions can be adjusted in time to remedy and recover.
Post-processing steps should not be underestimated. After the reaction, the separation and purification of the product is crucial. Extraction, distillation, recrystallization and other methods are used to remove impurities and improve the purity of the product. The operation process needs to be strictly in accordance with regulations, otherwise it is easy to cause product loss or introduce new impurities.
Solvent selection is also particular. Solvents with good solubility of reactants, no adverse Solvent properties may affect the reaction rate, selectivity, and product stability, which requires comprehensive consideration of various factors.
The first to bear the brunt, the purity of the raw materials is crucial. This reaction requires a lot of purity of each raw material. The purity of cyanodiethylformyl-related raw materials, methylation reagents, 4-ethylanisole, etc., is slightly insufficient, which may lead to a cluster of side reactions, which seriously affects the yield and purity of the product. Therefore, when purchasing raw materials, it is necessary to strictly select suppliers, and carefully test after receiving the materials to ensure compliance.
The control of reaction conditions cannot be ignored. In terms of temperature, the appropriate temperature for the reaction at different stages varies. A slight difference in heating or cooling may cause the reaction to deviate from expectations. If the initial stage is too high, it is easy to cause the decomposition of raw materials, and if it is too low, the reaction will be slow; in the middle of the reaction, it is necessary to accurately maintain a specific temperature range to ensure that the reaction advances smoothly in the target direction. In terms of pressure, this reaction may be carried out under normal pressure or specific pressure, and the pressure is unstable, which may change the reaction rate and equilibrium and affect the product formation. The choice and dosage of
catalysts are equally critical. Suitable catalysts can greatly improve the reaction rate and selectivity. The catalyst needs to be carefully screened according to the reaction mechanism and characteristics, and the dosage should be precisely controlled. If the dosage is too small, the catalytic effect is not good; if the dosage is too large, it may cause side
The monitoring of the reaction process is indispensable. With the help of thin-layer chromatography (TLC), high-performance liquid chromatography (HPLC) and other means, the reaction process can be monitored in real time to clarify the consumption of raw materials and the formation of products. Once any abnormalities are detected, such as reaction stagnation and increase of by-products, the reaction conditions can be adjusted in time to remedy and recover.
Post-processing steps should not be underestimated. After the reaction, the separation and purification of the product is crucial. Extraction, distillation, recrystallization and other methods are used to remove impurities and improve the purity of the product. The operation process needs to be strictly in accordance with regulations, otherwise it is easy to cause product loss or introduce new impurities.
Solvent selection is also particular. Solvents with good solubility of reactants, no adverse Solvent properties may affect the reaction rate, selectivity, and product stability, which requires comprehensive consideration of various factors.
What are the environmental effects of 1- [ (chlorodimethylsilyl) methyl] -4-vinylbenzene?
The environmental impact of (monomethoxyethoxy) methyl benzene and 4-ethylbenzyl ether is related to many aspects.
If these two chemicals escape into the atmosphere, they will affect air quality. (Monomethoxyethoxy) methyl benzene may participate in photochemical reactions under light and other conditions to produce secondary pollutants such as ozone. If the concentration of ozone increases, it will cause damage to the human respiratory system, causing uncomfortable symptoms such as cough and asthma. It also has adverse effects on plants, causing spots on plant leaves, inhibiting their photosynthesis, and then affecting plant growth and development. 4-Ethyl benzyl ether volatilizes into the atmosphere. Although its photochemical reactivity may not be as significant as the former, it may also change the composition of volatile organic compounds in the atmosphere and indirectly affect atmospheric chemical processes.
In the aquatic environment, if the wastewater containing these two substances is discharged into the water without proper treatment, (methoxyethoxy) methyl benzene is insoluble in water, or will float on the water surface, hindering the gas exchange between the water body and the atmosphere, affecting the dissolved oxygen content in the water. And its long-term migration and transformation in water may be ingested and enriched by aquatic organisms, and transmitted along the food chain, causing potential harm to aquatic ecosystems and organisms that feed on aquatic organisms. 4-Ethylbenzyl ether may also have toxic effects on aquatic organisms in water, interfering with the physiological and biochemical processes of aquatic organisms, affecting their reproduction, growth and survival.
In terms of soil environment, if the two enter the soil, due to their hydrophobicity, they may be adsorbed on the surface of soil particles, changing the physical and chemical properties of the soil, and affecting the activity and community structure of soil microorganisms. Soil microorganisms are crucial to nutrient cycling and organic matter decomposition in the soil. If they are affected, they may cause soil fertility to decline and affect vegetation growth. And these substances are difficult to degrade in the soil, and long-term residues may accumulate continuously, further deteriorating the soil environment.
If these two chemicals escape into the atmosphere, they will affect air quality. (Monomethoxyethoxy) methyl benzene may participate in photochemical reactions under light and other conditions to produce secondary pollutants such as ozone. If the concentration of ozone increases, it will cause damage to the human respiratory system, causing uncomfortable symptoms such as cough and asthma. It also has adverse effects on plants, causing spots on plant leaves, inhibiting their photosynthesis, and then affecting plant growth and development. 4-Ethyl benzyl ether volatilizes into the atmosphere. Although its photochemical reactivity may not be as significant as the former, it may also change the composition of volatile organic compounds in the atmosphere and indirectly affect atmospheric chemical processes.
In the aquatic environment, if the wastewater containing these two substances is discharged into the water without proper treatment, (methoxyethoxy) methyl benzene is insoluble in water, or will float on the water surface, hindering the gas exchange between the water body and the atmosphere, affecting the dissolved oxygen content in the water. And its long-term migration and transformation in water may be ingested and enriched by aquatic organisms, and transmitted along the food chain, causing potential harm to aquatic ecosystems and organisms that feed on aquatic organisms. 4-Ethylbenzyl ether may also have toxic effects on aquatic organisms in water, interfering with the physiological and biochemical processes of aquatic organisms, affecting their reproduction, growth and survival.
In terms of soil environment, if the two enter the soil, due to their hydrophobicity, they may be adsorbed on the surface of soil particles, changing the physical and chemical properties of the soil, and affecting the activity and community structure of soil microorganisms. Soil microorganisms are crucial to nutrient cycling and organic matter decomposition in the soil. If they are affected, they may cause soil fertility to decline and affect vegetation growth. And these substances are difficult to degrade in the soil, and long-term residues may accumulate continuously, further deteriorating the soil environment.
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