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Product Name | Methcyclohexyl acrylate |
Cas Number | 34338-01-5 |
Formula | C10H16O2 |
Molar Mass | 168.24 g/mol |
Boiling Point | 215°C |
Density | 0.942 g/cm³ |
Refractive Index | 1.4520 |
Flash Point | 85°C |
Water Solubility | Insoluble |
Vapor Pressure | 0.1 mmHg at 25°C |
Viscosity | 3.3 cP at 20°C |
Appearance | Clear liquid |
Odor | Mild |
What is the CAS number of methcyclohexyl acrylate?
Methcyclohexyl acrylate does not have a widely - recognized single, specific CAS number.Methcyclohexyl Acrylate is not widely recognized as having a single, specific CAS Number. This is likely because it may refer to different isomers depending on the position of the methyl group on the cyclohexyl ring.This is because it can refer to different isomers based on the position of methyl group on cyclohexyl rings.
The CAS (Chemical Abstracts Service) registry number is a unique identifier assigned to individual chemical substances.The CAS registry number (Chemical Abstracts Service), is a unique identifier that is assigned to each chemical substance. For well - defined and commonly - studied compounds, a single CAS number is given.A single CAS number will be assigned to compounds that are well-defined and widely studied. However, when dealing with a general name like methcyclohexyl acrylate, which can represent multiple structural isomers, there isn't a single CAS number for the overall term.When dealing with a generic name such as methcyclohexyl-acrylate, that can represent multiple structural isomers, there is no single CAS number.
If we consider the possible isomers:Consider the following:
- For example, if the methyl group is in a particular position on the cyclohexyl ring, say the 1 - methyl - cyclohexyl acrylate, it would have its own distinct chemical structure.If the methyl group, for example, is at a specific position on the cyclohexyl rings, such as the 1 -methyl -cyclohexyl-acrylate, then it will have its own unique chemical structure. But without further specification, we cannot accurately assign a single CAS number.We cannot assign a CAS number without more information.
- Different isomers of methcyclohexyl acrylate can have different physical and chemical properties due to the variation in the position of the methyl group on the cyclohexyl ring.Different isomers can have different chemical and physical properties due to variations in the position of methyl group within the cyclohexyl rings. These differences can impact their reactivity, solubility, and other characteristics.These differences can affect their reactivity and solubility.
- In order to obtain a CAS number related to a specific form of methcyclohexyl acrylate, one would need to clearly define the structure, including the position of the methyl group on the cyclohexyl ring.To obtain a CAS Number for a specific methcyclohexyl-acrylate, it is necessary to define the structure of the product, including the location of the methyl group within the cyclohexyl rings. Once the exact structure is determined, a search in chemical databases such as the CAS registry database can be conducted to find the corresponding CAS number.Once the exact structure has been determined, a chemical database such as the CAS Registry Database can be searched to find the corresponding CAS Number.
In conclusion, without specifying the exact isomeric form of methcyclohexyl acrylate, it's not possible to provide a definite CAS number.It is not possible to give a CAS number without knowing the exact isomeric forms of methcyclohexyl acrylicate. Precise structural information is required for accurate CAS number identification.For accurate CAS number identification, precise structural information is needed.
What are the applications of methcyclohexyl acrylate?
Methcyclohexyl acrylate has several applications across different industries.Methcyclohexyl Acrylate is used in many different industries.
In the coatings industry, it plays a significant role.It plays a major role in the coatings industry. It can be used as a monomer in the production of high - performance coatings.It can be used to produce high-performance coatings as a monomer. The cyclohexyl group in methcyclohexyl acrylate imparts certain beneficial properties to the coatings.The cyclohexyl groups in methcyclohexyl acrylicate confer certain beneficial properties to coatings. For example, it can enhance the hardness and abrasion resistance of the coating film.It can, for example, increase the hardness of the coating film and its resistance to abrasion. Harder coatings are less likely to be scratched or damaged during normal use, making them suitable for applications where durability is crucial, such as automotive coatings.Coatings that are harder are less likely than softer coatings to be damaged or scratched during normal use. This makes them ideal for applications such as automotive coatings, where durability is important. These coatings protect the vehicle's body from minor impacts, road debris, and environmental factors like UV radiation.These coatings protect vehicle bodies from minor impacts, road debris and environmental factors such as UV radiation. Additionally, the acrylate functionality allows for polymerization, enabling the formation of a continuous and uniform film on the substrate.The acrylate functionality also allows for polymerization. This enables the formation of a uniform and continuous film on the substrate.
In the adhesives sector, methcyclohexyl acrylate can be incorporated into adhesive formulations.Methcyclohexyl Acrylate can be used in adhesive formulations. It helps in achieving good adhesion to various substrates, including metals, plastics, and glass.It is useful for adhesion on a variety of substrates including metals and plastics. The cyclohexyl moiety can contribute to the flexibility of the adhesive, allowing it to conform to the surface irregularities of the substrates and form a strong bond.The cyclohexyl group can increase the adhesive's flexibility, allowing it conform to irregular surfaces and form a strong connection. This makes it useful in applications such as bonding components in electronics, where adhesives need to hold delicate parts together while withstanding mechanical stress and environmental conditions.This makes it ideal for applications such as the bonding of electronic components, where adhesives must hold delicate parts together and withstand mechanical stress.
The polymer industry also benefits from methcyclohexyl acrylate.Methcyclohexyl Acrylate is also useful in the polymer industry. It can be copolymerized with other monomers to create polymers with tailored properties.It can be copolymerized to create polymers that have tailored properties. For instance, when copolymerized with acrylates or methacrylates, it can modify the glass - transition temperature (Tg) of the resulting polymer.When copolymerized, for example, with acrylates and methacrylates it can modify the glass-transition temperature (Tg). By adjusting the Tg, the polymer can be made more suitable for specific applications.The Tg can be adjusted to make the polymer more suitable for a specific application. A lower Tg might be desired for applications where flexibility is required, like in flexible packaging films, while a higher Tg can be beneficial for rigid plastics used in injection - molded products.A lower Tg may be desirable for applications that require flexibility, such as flexible packaging films. However, a higher Tg is beneficial for rigid plastics in injection-molded products.
Furthermore, in the area of 3D printing, methcyclohexyl acrylate can be part of the resin formulations.Methcyclohexyl Acrylate can also be used in resin formulations for 3D printing. The acrylate double bond can participate in photopolymerization reactions under the influence of ultraviolet light.The double bond of the acrylate can participate in photopolymerization under ultraviolet light. This enables the precise curing and solidification of the resin layer - by - layer, allowing for the creation of complex 3D structures.This allows for precise curing of the resin layer-by-layer, allowing the creation of complex 3-D structures. The unique properties of methcyclohexyl acrylate, such as its viscosity and reactivity, can be optimized to ensure smooth printing processes and high - quality printed objects with good mechanical properties.Methcyclohexyl Acrylate's unique properties, such as viscosity and reaction, can be optimized for smooth printing processes.
In summary, methcyclohexyl acrylate is a versatile compound with important applications in coatings, adhesives, polymers, and 3D printing, contributing to the development of products with enhanced performance characteristics.Summary: Methcyclohexyl Acrylate is a versatile chemical compound that has important applications in coatings and adhesives, polymers and 3D printing. It contributes to the development of new products with improved performance characteristics.
What are the physical and chemical properties of methcyclohexyl acrylate?
Methcyclohexyl acrylate is an organic compound with certain physical and chemical properties.Methcyclohexyl Acrylate is a compound that has certain physical and chemical characteristics.
Physical properties:Physical Properties
In terms of appearance, it is typically a clear liquid.It is usually a clear liquid. It has a characteristic odor, though the exact nature of the smell can be somewhat pungent.It has a distinctive smell, although the exact nature can be quite pungent. Regarding its physical state at room temperature, being a liquid allows it to flow easily.Its liquid state allows it to flow easily at room temperature. Its boiling point is an important physical property.Its boiling point is a very important physical property. Boiling point data can help in processes like distillation for purification or separation from other substances.Boiling point information can be used in processes such as distillation to purify or separate substances. The boiling point is determined by the strength of intermolecular forces within the compound.The strength of the intermolecular forces in the compound determines the boiling point. For methcyclohexyl acrylate, these forces include van der Waals forces and dipole - dipole interactions.These forces include van der Waals and dipole-dipole interactions for methcyclohexyl acrylicate. The density of methcyclohexyl acrylate is also significant.The density of the methcyclohexyl acrylicate is also important. It determines how it will interact with other substances in a mixture, especially in liquid - liquid systems.It is important because it determines the way that it will react with other substances, especially in liquid-liquid systems. A higher density than water, for example, would cause it to sink when mixed with water, while a lower density would result in it floating on the water surface.If it has a higher density than water for example, it will sink when mixed with the water. However, if it has a lower density, it will float on the surface of the water.
Chemical properties:Chemical properties
Methcyclohexyl acrylate contains a carbon - carbon double bond in its acrylate group.In its acrylate group, methcyclohexylacrylate contains a double carbon-carbon bond. This double bond is highly reactive.This double bond is highly reactive. It can undergo addition reactions.It can undergo addition reaction. One of the most common is polymerization.Polymerization is one of the most common. Under the influence of initiators, such as free - radical initiators, the double bonds of methcyclohexyl acrylate monomers can break and link together to form long - chain polymers.Under the influence free radical initiators such as methcyclohexyl-acrylate monomers, the double bonds can break and link to form long-chain polymers. This property makes it useful in the production of various polymers, which can be used in coatings, adhesives, and plastics.This property makes it useful for the production of polymers that can be used as coatings, adhesives and plastics. It can also react with other unsaturated compounds in Diels - Alder reactions, forming new cyclic compounds.It can also react in Diels-Alder reactions with other unsaturated compound to form new cyclic compounds. The cyclohexyl group in methcyclohexyl acrylate provides some steric hindrance.The cyclohexyl groups in methcyclohexylacrylate provide some steric hinderance. This can affect the reactivity of the acrylate double bond.This can have an effect on the reactivity the double bond of the acrylate. For instance, it may slow down the rate of some addition reactions compared to acrylates without such bulky groups.It may, for example, slow down some addition reactions in comparison to acrylates that do not have such bulky groups. Additionally, it can participate in ester - related reactions.It can also participate in ester-related reactions. The ester functional group in methcyclohexyl acrylate can be hydrolyzed in the presence of an acid or a base.The ester functional group of methcyclohexylacrylate can hydrolyzed by an acid or base. Acid - catalyzed hydrolysis would break the ester bond, producing methcyclohexanol and acrylic acid.Acid - catalyzed Hydrolysis would break down the ester bond and produce methcyclohexanol, and acrylic acid. Base - catalyzed hydrolysis, also known as saponification, would result in the formation of the carboxylate salt of acrylic acid and methcyclohexanol.Base-catalyzed hydrolysis (also known as saponification) would result in the carboxylate salts of acrylic acid and methcyclohexanol. These chemical properties make methcyclohexyl acrylate a versatile building block in organic synthesis and materials science.Methcyclohexyl Acrylate is a versatile building material in organic synthesis.
Is methcyclohexyl acrylate harmful to the environment?
Methcyclohexyl acrylate can potentially be harmful to the environment.Methcyclohexyl Acrylate is potentially harmful to the environment.
In the aquatic environment, it may pose risks to aquatic organisms.It can pose a risk to aquatic organisms. When it enters water bodies, it can be toxic to fish, invertebrates, and other aquatic life.It can be toxic for fish, invertebrates and other aquatic organisms when it enters waterbodies. Its chemical structure might interfere with the normal physiological functions of these organisms.Its chemical structure could interfere with the normal physiological function of these organisms. For example, it could disrupt their respiratory systems, or interfere with the processes related to growth, reproduction, and development.It could, for example, disrupt their respiratory system or interfere with processes related to growth reproduction and development. Even at relatively low concentrations, long - term exposure can lead to reduced survival rates among aquatic species, which can then have a cascading effect on the entire aquatic ecosystem.Even at low concentrations, prolonged exposure can reduce survival rates in aquatic species. This can have a cascading impact on the entire aquatic eco-system. It may also accumulate in the fatty tissues of aquatic organisms over time through a process called bioaccumulation.Bioaccumulation can also cause it to accumulate in the fatty tissue of aquatic organisms. This can be a concern as the chemical may then move up the food chain, potentially reaching higher - level predators and causing more significant impacts.This can be a problem as the chemical could move up the food-chain, potentially reaching higher-level predators and having more significant effects.
In the soil environment, methcyclohexyl acrylate can affect soil microorganisms.Methcyclohexyl Acrylate can have an impact on soil microorganisms. These microorganisms play crucial roles in processes like decomposition of organic matter, nutrient cycling, and maintaining soil structure.These microorganisms are crucial in processes such as decomposition of organic material, nutrient cycle, and maintaining soil structures. The presence of this chemical may inhibit the growth and activity of these beneficial microorganisms.This chemical can inhibit the growth and activity these beneficial microorganisms. If the decomposition of organic matter is disrupted, it can lead to a build - up of organic materials in the soil, affecting soil fertility.The disruption of the decomposition process of organic matter can cause a build-up of organic materials, which can affect soil fertility. Additionally, plants growing in soil contaminated with methcyclohexyl acrylate may also be affected.Plants growing in soil contaminated by methcyclohexyl acrylicate may also be adversely affected. It could potentially be taken up by plant roots, which may impact plant growth, development, and productivity.It may be absorbed by the roots of plants, which could have an impact on plant growth, development and productivity.
In the atmosphere, if methcyclohexyl acrylate is released as a vapor, it can contribute to air pollution.If methcyclohexyl acrylicate is released into the air as a vapor it can contribute to pollution. Once in the air, it may react with other pollutants and sunlight, leading to the formation of secondary pollutants such as ground - level ozone and particulate matter.Once in the atmosphere, it can react with other pollutants, sunlight and lead to secondary pollutants like ground-level ozone and particle matter. These secondary pollutants can have negative impacts on air quality, which in turn affects human health, as well as the health of plants and other organisms.These secondary pollutants may have a negative impact on air quality and, in turn, affect the health of humans, plants, and other organisms. Moreover, the volatile nature of methcyclohexyl acrylate means it can be transported over long distances in the atmosphere, spreading its potential environmental impacts far from the source of release.The volatile nature of the methcyclohexyl-acrylate allows it to be transported long distances through the atmosphere. This can spread its potential environmental impact far from the point of release. Overall, due to its potential effects on multiple environmental compartments, appropriate handling and management of methcyclohexyl acrylate are necessary to minimize its environmental harm.Methcyclohexyl Acrylate can have a wide range of effects on the environment. Therefore, it is important to manage and handle this substance properly to minimize any environmental harm.
How is methcyclohexyl acrylate synthesized?
Methcyclohexyl acrylate can be synthesized through the following general approach.The following general approach can be used to synthesize methcyclohexyl acrylicate.
1. Selection of starting materialsSelecting starting materials
The synthesis typically starts with acrylic acid and a cyclohexyl - based alcohol.The synthesis usually begins with acrylic acid, followed by a cyclohexyl-based alcohol. For example, we might use cyclohexanol as the alcohol component.We might, for example, use cyclohexanol to make the alcohol component. The acrylic acid provides the acrylate group, which is crucial for the formation of the final methcyclohexyl acrylate product.The acrylic acid is responsible for providing the acrylate group that is necessary to form the final product, methcyclohexyl-acrylate. The cyclohexanol contributes the cyclohexyl moiety.The cyclohexanol provides the cyclohexyl group.
2. Esterification reaction
The core step in the synthesis is the esterification reaction between acrylic acid and cyclohexanol.The esterification reaction between cyclohexanol and acrylic acid is the core step of the synthesis. This reaction is usually catalyzed.This reaction is normally catalyzed. Commonly, an acid catalyst such as sulfuric acid or p - toluenesulfonic acid can be employed.A common acid catalyst, such as sulfuric or p-toluenesulfonic acids, can be used. The role of the catalyst is to enhance the reaction rate by protonating the carbonyl oxygen of acrylic acid.The catalyst's role is to increase the rate of reaction by protonating carbonyl oxygen in acrylic acid. This makes the carbonyl carbon more electrophilic, facilitating the nucleophilic attack by the oxygen atom of cyclohexanol.This makes the carbonyl more electrophilic and facilitates the nucleophilic reaction by the oxygen atom in cyclohexanol.
The reaction can be represented by the following chemical equation: Acrylic acid + Cyclohexanol = Methcyclohexyl acrylate + Water.The following chemical equation can be used to represent the reaction: Acrylic acid + cyclohexanol = methcyclohexylacrylate + water. Since this is a reversible reaction, methods are often used to shift the equilibrium towards the product side.This is a reversible chemical reaction. Methods are often used to shift equilibrium in the direction of the product. One common way is to remove water as it is formed.One common method is to remove the water as it forms. This can be achieved through techniques like azeotropic distillation.You can achieve this by using techniques such as azeotropic distillation. For instance, using a solvent like toluene, which forms an azeotrope with water.Toluene is a good example of a solvent that forms an azeotrope when combined with water. As the reaction mixture is heated, the toluene - water azeotrope distills out.The toluene-water azeotrope is distilled out as the reaction mixture heats up. The water is separated from the toluene, and the toluene is recycled back into the reaction mixture.The water is separated and the toluene recycled back into reaction mixture.
3. Reaction conditionsReaction conditions
The reaction is usually carried out under reflux conditions.Usually, the reaction is carried out in reflux conditions. This ensures that the reactants remain in the liquid phase and are in constant contact with each other.This ensures the reactants are in contact and remain in liquid phase. The temperature of the reaction is carefully controlled.The temperature is carefully controlled. Generally, for this type of esterification, temperatures in the range of 80 - 120 degC are often used.Temperatures in the 80-120 degC range are commonly used for this type. If the temperature is too low, the reaction rate will be slow.The reaction rate will slow down if the temperature is too low. On the other hand, if the temperature is too high, side reactions such as polymerization of acrylic acid or decomposition of the reactants or products may occur.If the temperature is too low, the reaction rate will be slow.
4. Purification
After the reaction is complete, the product mixture contains unreacted starting materials, the catalyst, and the desired methcyclohexyl acrylate.The product mixture, after the reaction has been completed, contains the unreacted materials, the catalyst and the desired methcyclohexyl acrylicate. First, the catalyst can be neutralized, for example, by adding a base such as sodium carbonate.The catalyst can first be neutralized by adding a base, such as sodium carbate. Then, the mixture is subjected to separation techniques.The mixture is then subjected to separation methods. Liquid - liquid extraction can be used to remove water - soluble impurities.Water-soluble impurities can be removed using liquid-liquid extraction. Finally, distillation is often the key purification step.The final step in purification is usually distillation. Methcyclohexyl acrylate has a specific boiling point, and by distilling the mixture, the pure methcyclohexyl acrylate can be obtained, separating it from any remaining unreacted substances and by - products.Methcyclohexyl Acrylate has a specific melting point. By distilling the mixture you can obtain the pure methcyclohexyl Acrylate, separating out any unreacted substances or by-products.