What is the CAS number of n-Hexyl methacrylate?

The CAS number of n - Hexyl methacrylate is 2156 - 11 - 6.The CAS number for n- Hexyl Methacrylate is 2156 - 11-6.
CAS (Chemical Abstracts Service) numbers are unique identifiers assigned to chemical substances.CAS (Chemical Abstracts Service), numbers are unique identifiers for chemical substances. They play a crucial role in the identification and organization of chemicals in scientific research, regulatory compliance, and various industries.They are used to identify and organize chemicals in various industries, including scientific research and regulatory compliance. For n - Hexyl methacrylate, this specific CAS number helps in accurately referring to the compound.This CAS number is used to accurately refer to n - Hexyl Methacrylate.

n - Hexyl methacrylate is an organic compound.Hexyl Methacrylate (n) is an organic compound. It is a monomer that can be used in polymerization reactions to form polymers.It is a monomer which can be used to create polymers through polymerization reactions. These polymers may have applications in areas such as coatings, adhesives, and plastics.These polymers can be used in coatings, plastics, adhesives and other areas. The distinct CAS number allows chemists, researchers, and industry professionals to precisely locate information about n - Hexyl methacrylate, including its physical and chemical properties, safety data, and synthesis methods.The unique CAS number allows researchers, chemists and industry professionals to locate specific information about n-Hexyl Methacrylate. This includes its physical and chemical characteristics, safety data and synthesis methods.

When dealing with chemicals, having a well - defined identifier like the CAS number is essential for safety reasons.It is important to have a CAS number when dealing with chemicals for safety. Regulatory bodies use these numbers to enforce safety regulations and ensure proper handling, storage, and disposal of chemicals.These numbers are used by regulatory bodies to enforce safety regulations, ensure proper handling, storage and disposal of chemicals, and enforce safety regulations. In the case of n - Hexyl methacrylate, its CAS number enables quick access to information about potential hazards, such as toxicity data, which is crucial for protecting workers, the environment, and consumers.In the case of n – Hexyl Methacrylate, the CAS number allows quick access to information on potential hazards such as toxicity, which is vital for protecting workers, consumers, and the environment.

In summary, the CAS number 2156 - 11 - 6 for n - Hexyl methacrylate is a key piece of information that simplifies the identification and study of this chemical compound, facilitating its use in a variety of scientific and industrial applications while maintaining safety and regulatory compliance.Summary: The CAS number for n – Hexyl Methacrylate, 2156 – 11 – 6, is a key piece information that simplifies identification and study, facilitating the use of this chemical compound in a variety scientific and industrial applications, while maintaining safety and compliance with regulatory requirements.

What are the applications of n-Hexyl methacrylate?

n - Hexyl methacrylate is an organic compound with several important applications.Hexyl Methacrylate (n-hexyl) is a compound that has many important applications.
One of the major areas of application is in the coatings industry.Coatings is one of the most important areas of application. It is used to formulate high - performance coatings.It is used in the formulation of high-performance coatings. The long n - hexyl side chain in n - hexyl methacrylate imparts certain desirable properties to the coatings.The long n-hexyl chain in the n-hexylmethacrylate imparts desirable properties to coatings. For instance, it can improve the flexibility of the coating film.It can, for example, improve the flexibility of a coating film. This is crucial in applications where the coated surface may experience bending or stretching, such as in the coating of flexible plastics or metal sheets that are later formed into various shapes.This is important in applications where the surface of the coated film may be bent or stretched, such as when coating flexible plastics or metal sheeting that will later be shaped into different shapes. Additionally, the presence of the methacrylate group allows for cross - linking reactions.The presence of the methacrylate groups allows for cross-linking reactions. When incorporated into a coating formulation, it can react with other components like polyols or amines in the presence of a catalyst.In the presence of a catalyser, it can react in a coating formulation with other components such as polyols and amines. This cross - linking results in a more durable, abrasion - resistant, and chemical - resistant coating.This cross-linking results in a coating that is more durable, chemically resistant, and resistant to abrasion. Coatings made with n - hexyl methacrylate are often used in automotive finishes, providing a smooth, glossy, and long - lasting protective layer.Coatings made from n -hexylmethacrylate, which provide a smooth, glossy and long-lasting protective layer, are often used on automotive finishes.

In the adhesives industry, n - hexyl methacrylate also plays a significant role.In the adhesives sector, n-hexylmethacrylate plays a major role. It can be copolymerized with other monomers to create adhesives with specific properties.It can be copolymerized to create adhesives that have specific properties. The long alkyl chain can enhance the wetting ability of the adhesive, allowing it to spread evenly over the surfaces to be bonded.The long alkyl chains can increase the adhesive's wetting ability, allowing the adhesive to spread evenly across the surfaces to bond. This is especially useful when bonding materials with low surface energy, such as some plastics.This is particularly useful when bonding materials that have low surface energy such as plastics. Moreover, the methacrylate functionality enables the adhesive to cure through processes like UV - curing or thermal - curing.The methacrylate functionality allows the adhesive to be cured by UV-curing or thermal-curing. UV - curable adhesives containing n - hexyl methacrylate are widely used in the electronics industry for bonding components due to their fast curing speed and good adhesion properties.UV-curable adhesives that contain n-hexyl-methacrylate are widely utilized in the electronics industry to bond components because of their high adhesion and fast curing speeds.

The production of polymers and copolymers is another important application.Another important application is the production of copolymers and polymers. When copolymerized with other monomers like methyl methacrylate, styrene, or acrylic acid, it can modify the properties of the resulting polymers.Copolymerizing with other monomers such as methyl methacrylate or acrylic acid can alter the properties of the polymers. For example, in the production of acrylic polymers, adding n - hexyl methacrylate can adjust the glass transition temperature, solubility, and mechanical properties of the polymer.In the production of acrylics, for example, adding n-hexylmethacrylate can change the glass transition temperature, the solubility and the mechanical properties of polymers. These modified polymers are used in a variety of products, including plastics, fibers, and elastomers.These modified polymers can be used in a wide range of products, such as plastics, fibers and elastomers. The resulting materials can have improved impact resistance, better processability, or enhanced solubility in certain solvents, depending on the specific copolymer composition.The resultant materials can have enhanced impact resistance, improved processability, or enhanced soluble in certain solvents depending on the copolymer composition.

Finally, in the field of printing inks, n - hexyl methacrylate can be used to formulate UV - curable inks.In the printing inks field, n-hexyl-methacrylate is used to create UV-curable inks. These inks offer advantages such as fast drying times, high color intensity, and good adhesion to various substrates, including paper, plastics, and metals.These inks have many advantages, such as high color intensity, fast drying times, and good adhesion on various substrates including paper, metals, and plastics. The use of n - hexyl methacrylate in the ink formulation helps to achieve the desired rheological properties, ensuring smooth printing and proper ink transfer.The inclusion of n-hexylmethacrylate into the ink formulation allows for the desired rheological characteristics, ensuring smooth printing.

What are the physical and chemical properties of n-Hexyl methacrylate?

n - Hexyl methacrylate is an organic compound with the following physical and chemical properties:Hexyl Methacrylate (n-hexyl) is an organic compound that has the following physical and chemistry properties:
Physical properties:Physical Properties
Appearance: It is usually a clear, colorless liquid.Appearance: This liquid is usually clear and colorless. This clear and colorless nature is common for many organic esters like n - Hexyl methacrylate.Many organic esters, such as n-Hexyl methacrylate, are clear and colorless. It allows for easy visual inspection in industrial and laboratory settings without interference from strong colors.It allows for easy inspection in industrial and lab settings without interference from bright colors.
Odor: It has a characteristic, somewhat fruity odor.It has a characteristic fruity smell. The fruity smell is typical of many esters, which are often used in the production of artificial flavors and fragrances due to their pleasant scents.The fruity smell of esters is common. They are used to produce artificial flavors and fragrances because of their pleasant scents.
Boiling point: The boiling point of n - Hexyl methacrylate is around 220 - 222 degC.Boiling Point: The boiling point for n-hexyl methacrylate ranges between 220 and 222 degrees Celsius. This relatively high boiling point is due to the presence of intermolecular forces such as van der Waals forces and dipole - dipole interactions.This high boiling point is a result of intermolecular interactions such as van der Waals and dipole-dipole interactions. The long n - hexyl chain increases the surface area of the molecule, enhancing these intermolecular attractions, which require more energy to break and thus results in a higher boiling point.The long n-hexyl chains increase the surface area of a molecule, enhancing the intermolecular attraction, which requires more energy to break.
Melting point: The melting point is relatively low, typically in the range of -50 degC or lower.Melting point: The melting temperature is usually in the range -50 degC and lower. The low melting point is related to the molecular structure.The low melting point is a result of the molecular composition. The long, flexible n - hexyl chain and the overall molecular shape prevent the molecules from packing tightly together in the solid state, reducing the energy required to transition from the solid to the liquid phase.The long, flexible n-hexyl chains and the overall shape of the molecular structure prevent the molecules from being packed tightly together in the state of solidity. This reduces the energy required for the transition from solid to liquid.
Density: It has a density slightly less than that of water, around 0.89 g/cm3.It has a slightly lower density than water, about 0.89 g/cm3. This density value indicates that it will float on water, which is important in handling and separation processes in case of spills or in biphasic reaction systems.This density value indicates it will float in water. This is important for handling and separation processes, in case of spills, or in biphasic reactions systems.
Solubility: It is sparingly soluble in water.It is sparingly water soluble. This is because n - Hexyl methacrylate is a non - polar or weakly polar molecule due to the long hydrocarbon chain, while water is a highly polar solvent.Due to its long hydrocarbon chains, n-Hexyl Methacrylate is not polar. Water is a highly-polar solvent. According to the principle of "like dissolves like", non - polar substances are not very soluble in polar water.According to the principle "like dissolves alike", non-polar substances are not soluble in polarized water. However, it is highly soluble in common organic solvents such as ethanol, acetone, and toluene.It is highly soluble, however, in common organic solvents like ethanol, toluene, and acetone. These organic solvents have similar polarities or intermolecular forces to n - Hexyl methacrylate, enabling the formation of a homogeneous solution.These organic solvents share similar intermolecular forces or polarities with n- Hexyl Methacrylate. This allows for the formation of homogeneous solutions.

Chemical properties:Chemical properties
Reactivity towards polymerization: n - Hexyl methacrylate contains a reactive double bond in the methacrylate group.Reactivity towards polymerization - Hexylmethacrylate contains an reactive double bond within the methacrylate groups. This double bond can undergo addition polymerization reactions.This double bond is susceptible to addition polymerization. It can be polymerized using various initiators, such as free - radical initiators like benzoyl peroxide.It can be polymerized with various initiators such as free radical initiators such as benzoylperoxide. The polymerization process results in the formation of poly(n - Hexyl methacrylate), which has applications in coatings, adhesives, and plastics.Poly(n - Hexyl Methacrylate) is formed during the polymerization process. It can be used in plastics, adhesives and coatings. The long n - hexyl side chains in the polymer can impart flexibility, low surface energy, and good film - forming properties.The polymer's long n-hexyl chains can provide flexibility, low surface energies, and good film-forming properties.
Hydrolysis: In the presence of water and an appropriate catalyst, such as an acid or a base, n - Hexyl methacrylate can undergo hydrolysis.Hydrolysis: In presence of water, and a suitable catalyst such as an acid, or a base, the n-hexyl methacrylate undergoes hydrolysis. The ester bond in the molecule is cleaved, producing n - hexanol and methacrylic acid.The ester bond is cleaved in the molecule, resulting in n-hexanol or methacrylic acids. Base - catalyzed hydrolysis is often more rapid and complete than acid - catalyzed hydrolysis.Hydrolysis by base-catalyzed bases is more complete and faster than acid-catalyzed acids. This hydrolysis reaction is important in environmental degradation processes and in some chemical synthesis routes where the breakdown of the ester is desired.This hydrolysis reaction can be used in environmental degradation processes as well as in chemical synthesis routes that require the breakdown of ester.
Reaction with amines: It can react with amines to form amides.Reaction with Amines: It can react to form amides with amines. This reaction occurs through the nucleophilic attack of the amine nitrogen on the carbonyl carbon of the ester group.This reaction is caused by the nucleophilic action of the amine nitrogen against the carbonyl carbon in the ester group. Such reactions are useful in the synthesis of new organic compounds with different functional groups for applications in pharmaceuticals, polymers, and other fields.These reactions are useful for the synthesis of organic compounds with various functional groups that can be used in pharmaceuticals, polymers and other fields.

How is n-Hexyl methacrylate synthesized?

n - Hexyl methacrylate is an important monomer in polymer synthesis.Hexyl Methacrylate (n-hexyl) is an important monomer for polymer synthesis. Here is a common method for its synthesis.Here is a method of its synthesis.
The synthesis of n - Hexyl methacrylate is often achieved through an esterification reaction.Esterification is a common method of synthesizing n-Hexyl methacrylate. The starting materials are methacrylic acid and n - hexanol.The starting materials for this reaction are methacrylic and n-hexanol. This reaction is typically catalyzed by an acid catalyst.This reaction is usually catalyzed with an acid catalyst.

In the reaction setup, appropriate amounts of methacrylic acid and n - hexanol are placed in a reaction vessel.In the reaction vessel, methacrylic and n-hexanol in the appropriate quantities are placed. Sulfuric acid is a frequently used catalyst in this type of esterification reaction.In this type of esterification, sulfuric acid is often used as a catalyst. However, its use requires careful handling due to its strong corrosiveness.Its strong corrosiveness requires that it be handled with care. To enhance the reaction rate and the yield of the product, the reaction mixture is usually heated.The reaction mixture is heated to increase the rate of reaction and the yield. Heating provides the necessary activation energy for the reaction to occur more rapidly.Heating provides the activation energy needed for the reaction to proceed more quickly.

During the reaction, an equilibrium is established between the reactants and the products.During the reaction an equilibrium is reached between the reactants, and the products. To shift the equilibrium towards the formation of n - Hexyl methacrylate, a common approach is to remove one of the products as it is formed.A common method to shift the equilibrium in favor of n - Hexyl Methacrylate is to remove a product as it forms. Water is one of the products in this esterification reaction.This esterification reaction produces water. By using techniques such as azeotropic distillation, water can be continuously removed from the reaction system.Water can be continuously removed by using techniques like azeotropic distillation. An azeotropic mixture of water and an appropriate solvent (such as toluene) can be formed and distilled out, which helps drive the reaction forward according to Le Chatelier's principle.A mixture of water with a suitable solvent (such as toluene), can be formed, and then distilled out. This helps to drive the reaction along according to Le Chatelier’s principle.

After the reaction is complete, the reaction mixture needs to be processed to obtain pure n - Hexyl methacrylate.The reaction mixture must be processed to obtain pure N-Hexyl methacrylate. This usually involves steps such as neutralization to remove the acid catalyst.This involves neutralization steps to remove the acid catalyst. A base, like sodium carbonate solution, can be used for neutralization.Neutralization can be done using a base like sodium carbonate solution. After neutralization, the mixture is separated into layers.After neutralization, it is separated into layers. The organic layer containing the product is then washed several times with water to remove any remaining salts and unreacted starting materials.The organic layer that contains the product is washed with water several times to remove any salts or unreacted starter materials. Finally, the product can be purified further by distillation.The product can then be further purified by distillation. Distillation allows for the separation of n - Hexyl methacrylate from any remaining impurities based on differences in boiling points.Distillation is used to separate n - Hexyl Methacrylate and any remaining impurities based upon differences in boiling point. Through these steps, relatively pure n - Hexyl methacrylate can be obtained for use in various applications, such as in the production of coatings, adhesives, and polymers.These steps can be used to obtain a relatively pure n – Hexyl Methacrylate for various applications such as the production of polymers, adhesives and coatings.

What safety precautions should be taken when handling n-Hexyl methacrylate?

When handling n - Hexyl methacrylate, several important safety precautions should be observed.When handling n- Hexyl Methacrylate, it is important to observe several safety precautions.
First, in terms of personal protective equipment (PPE).Personal protective equipment (PPE) is the first thing to consider. Wear appropriate respiratory protection.Wear respiratory protection. Since n - Hexyl methacrylate may emit vapors, a respirator with the correct cartridge for organic vapors should be used in areas where there is a risk of inhalation.In areas where inhalation is possible, a respirator fitted with the appropriate cartridge for organic vapors must be worn. This helps prevent the harmful vapors from entering the respiratory system, which can cause irritation to the nose, throat, and lungs.This prevents the harmful vapors that can cause irritation of the nose, throat and lungs from entering the respiratory tract.

For eye protection, safety goggles or a face shield must be worn at all times during handling.Safety goggles or face shields must be worn during all handling activities to protect the eyes. Splashes of n - Hexyl methacrylate can cause severe eye irritation or even damage.Splashes of n- Hexyl Methacrylate may cause severe irritation or damage to the eyes. Goggles with side - shields ensure that the eyes are fully protected from any potential splashes from different angles.Goggles with side-shields protect the eyes from potential splashes coming from different angles.

In addition, wear chemical - resistant gloves.Wear chemical-resistant gloves. Nitrile or neoprene gloves are often suitable as they can provide a good barrier against n - Hexyl methacrylate.These gloves can be used to protect against n-Hexyl methacrylate. This protects the hands from contact with the chemical, which can cause skin irritation, allergic reactions, or skin absorption of the harmful substance.This will protect the hands from the chemical that can cause skin irritations, allergic reactions or skin absorption.

The work area where n - Hexyl methacrylate is handled should be well - ventilated.The area where n – Hexyl Methacrylate is being handled should be well – ventilated. Local exhaust ventilation systems can be installed to remove vapors from the source, reducing the concentration of vapors in the air.Installing local exhaust ventilation systems will remove vapors at the source and reduce the concentration of vapors. If possible, the handling should be carried out in a fume hood.If possible, handling should be done in a fume-hood. A fume hood provides a controlled environment where vapors are drawn away and filtered or exhausted to the outside, minimizing the risk of inhalation by workers.A fume hood is a controlled environment in which vapors can be drawn away, filtered, or exhaust to the outside. This reduces the risk of workers inhaling the vapors.

When storing n - Hexyl methacrylate, it should be kept in a cool, dry, and well - ventilated area, away from sources of ignition such as open flames, sparks, or hot surfaces.Store n - Hexyl Methacrylate in a cool and dry area that is well-ventilated, away from ignition sources such as open flames or sparks. n - Hexyl methacrylate is flammable, and its vapors can form explosive mixtures with air.The vapors of n- Hexyl Methacrylate can create explosive mixtures when mixed with air. The storage area should also be separated from oxidizing agents as they can react violently with n - Hexyl methacrylate.Storage areas should be kept away from oxidizing agents, as they can react violently n - Hexyl Methacrylate.

In case of a spill, immediate action is required.In the event of a spillage, immediate action must be taken. First, evacuate the area to prevent exposure of more people.First, evacuate the affected area to avoid exposing more people. Then, wear appropriate PPE and use absorbent materials like sand or vermiculite to contain and soak up the spill.Wear appropriate PPE, and use absorbent material like sand and vermiculite to contain the spill and soak it up. Dispose of the contaminated absorbent materials in accordance with local environmental regulations.Dispose the contaminated absorbent material in accordance with local regulations. Thoroughly clean the spill area to remove any remaining traces of n - Hexyl methacrylate.Clean the spill area thoroughly to remove any remaining traces n - Hexyl Methacrylate.

Finally, ensure that all workers handling n - Hexyl methacrylate are properly trained.Lastly, ensure that workers handling n – Hexyl Methacrylate have received the proper training. They should be aware of the potential hazards associated with the chemical, how to use PPE correctly, and what to do in case of an emergency such as a spill or exposure.They should know the hazards of the chemical and how to use PPE properly. They should also know what to do if there is an emergency, such as a spillage or exposure. This knowledge helps prevent accidents and ensures the safety of everyone involved in the handling process.This knowledge can help prevent accidents and ensure the safety of all those involved in the handling process.