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Product Name | Acrylic acid allyl ester |
Cas Number | 999-55-3 |
Formula | C6H10O2 |
Molar Mass | 114.14 |
Boiling Point | 151-152°C |
Density | 0.898 g/cm³ |
Refractive Index | 1.419 |
Flash Point | 39°C |
Solubility | Insoluble in water |
Vapor Pressure | 5 mm Hg at 25°C |
Appearance | Colorless liquid |
Odor | Sharp, pungent odor |
Viscosity | 0.77 cP at 20°C |
Melting Point | -74°C |
Autoignition Temperature | 340°C |
What are the main uses of acrylic acid allyl ester?
Acrylic acid allyl ester has several important uses across different industries.The acrylic acid allyl ester has many important applications in different industries.
In the field of coatings, it plays a significant role.It plays a major role in the field of coatings. It can be incorporated into coating formulations to enhance various properties.It can be added to coating formulations to improve various properties. For instance, it can improve the adhesion of the coating to different substrates.It can, for example, improve the adhesion between the coating and different substrates. This is crucial as it ensures that the coating remains firmly attached to surfaces like metals, plastics, and woods.This is important as it ensures the coating stays firmly attached to surfaces such as metals, woods, and plastics. By enhancing adhesion, the durability and longevity of the coating are increased.The durability and longevity of a coating is increased by increasing adhesion. Additionally, acrylic acid allyl ester can contribute to the hardness and abrasion - resistance of the coating.The acrylic acid allyl ester can also contribute to the hardness of the coating and its resistance to abrasion. In industrial settings where equipment is constantly exposed to wear and tear, coatings with this ester can better withstand mechanical stress, reducing the need for frequent re - coating.Coatings with this ester are better able to withstand mechanical stress in industrial settings, where equipment is constantly subjected to wear and tear. This reduces the need for frequent re-coating.
The polymer industry also benefits greatly from acrylic acid allyl ester.The polymer industry is also a big beneficiary of acrylic acid allyl ester. It is used as a monomer in polymerization reactions to create specialty polymers.It is used in polymerization reactions as a monomer to create specialty polymers. These polymers often have unique properties.These polymers have unique properties. For example, they can be designed to have a high degree of flexibility or rigidity depending on the requirements.They can be designed with a high degree flexibility or rigidity, depending on the requirement. In the production of elastomers, which are rubber - like materials, acrylic acid allyl ester - based polymers can provide enhanced elasticity and resilience.Acrylic acid allyl ester - based materials can be used to produce elastomers (rubber-like materials) that have increased elasticity and resilience. In the case of rigid plastics, the ester can be used to modify the polymer structure to increase its strength and heat - resistance.The ester can be added to rigid plastics to improve their strength and heat resistance.
In the adhesives industry, acrylic acid allyl ester is used to develop high - performance adhesives.In the adhesives sector, acrylic acid allyl ester is used to create high-performance adhesives. These adhesives have excellent bonding capabilities, making them suitable for a wide range of applications.These adhesives are excellent at bonding, making them ideal for a variety of applications. They can bond different types of materials together, including those with dissimilar chemical properties.They can bond materials with different chemical properties together. In the assembly of electronic devices, for example, these adhesives are used to attach components securely.These adhesives can be used in the assembly of electronic devices to secure components. They offer good shear strength, which means they can withstand forces that try to separate the bonded parts.They have a high shear strength. This means that they can withstand the forces used to separate the bonded components.
Another important use is in the area of textile finishing.Textile finishing is another important application. It can be used to modify the surface properties of textiles.It can be used for changing the surface properties of fabrics. By treating textiles with acrylic acid allyl ester - containing compounds, properties such as water - repellency, stain - resistance, and wrinkle - resistance can be improved.Acrylic acid allyl ester - containing compounds can be used to improve the properties of textiles, such as water repellency, stain resistance, and wrinkle resistance. This makes the textiles more suitable for various end - uses, from outdoor clothing that needs to repel water to formal wear that should maintain its shape.This makes textiles suitable for a variety of end-uses, from outdoor clothing which needs to repel moisture to formal wear which should maintain its shape.
Finally, in the field of composite materials, acrylic acid allyl ester can be used as a cross - linking agent.As a final cross-linking agent, acrylic acid allyl ester can be used in composite materials. When incorporated into composite systems, it helps to form a three - dimensional network structure.When incorporated into composite materials, it helps form a three-dimensional network structure. This cross - linking improves the mechanical properties of the composite, such as its tensile strength and impact resistance.This cross-linking improves the mechanical characteristics of the composite such as its tensile and impact resistance. Composites made with this ester are used in applications like aerospace components, where high - strength and lightweight materials are required.Composites made from this ester can be used in aerospace components where lightweight and high-strength materials are needed.
How is acrylic acid allyl ester produced?
Acrylic acid allyl ester is produced through an esterification reaction.Esterification is used to produce acrylic acid allyl esters. Here is a general description of the production process.Here is a general description about the production process.
1. Reactants preparation2.
The key reactants are acrylic acid and allyl alcohol.The key reactants in this reaction are acrylic acid, and allyl alchohol. Acrylic acid is a common industrial chemical, often produced by oxidation of propylene.Acrylic acid is an industrial chemical that is often produced through the oxidation propylene. Allyl alcohol can be obtained through various methods, such as the hydrolysis of allyl chloride.Allyl alcohol is produced by a variety of methods, including the hydrolysis allyl chloride. High - purity reactants are crucial to ensure a high - quality product and efficient reaction.To ensure a high-quality product and an efficient reaction, it is important to use high-purity reactants.
2. Esterification reaction
The esterification of acrylic acid and allyl alcohol is typically catalyzed by an acid catalyst.Acid catalysts are commonly used to catalyze the esterification between acrylic acid and allyl Alcohol. Sulfuric acid or p - toluenesulfonic acid are commonly used catalysts.Catalysts are often used, such as sulfuric acid or p-toluenesulfonic acids. The reaction equation is as follows: acrylic acid + allyl alcohol = acrylic acid allyl ester+ water.The reaction equation is: acrylic acid + alcohol = acrylic ester + water. This is a reversible reaction.This is a reversible chemical reaction. To drive the reaction forward and increase the yield of acrylic acid allyl ester, an excess of one of the reactants (usually allyl alcohol) can be used, or water can be removed from the reaction system during the process.To accelerate the reaction and increase the yield, either use an excess of one reactant (usually allyl ethanol) or remove water from the reaction system.
The reaction is usually carried out at an elevated temperature, typically in the range of 60 - 120 degC.The reaction is usually carried at a high temperature, usually between 60 and 120 degC. The specific temperature depends on factors such as the catalyst used and the reaction scale.The temperature will depend on the catalyst and the scale of the reaction. Higher temperatures generally increase the reaction rate, but also need to be carefully controlled to avoid side reactions, such as polymerization of acrylic acid or allyl alcohol.The reaction rate is generally increased by increasing the temperature, but it must be carefully controlled in order to avoid side reactions such as polymerization or allyl alcohol.
3. Reaction monitoring and controlReaction monitoring and Control
During the reaction, techniques like gas chromatography (GC) or high - performance liquid chromatography (HPLC) can be used to monitor the progress of the reaction by analyzing the composition of the reaction mixture.During the process, techniques such as gas chromatography or high-performance liquid chromatography can be used to monitor progress by analyzing the compositions of the reaction mixture. By tracking the conversion of reactants and the formation of the product, operators can determine when the reaction has reached an appropriate endpoint.Operators can determine the endpoint of the reaction by tracking the conversion of the reactants and formation of the product.
4. Product separation and purificationSeparation and purification of products
After the reaction is complete, the reaction mixture contains the product (acrylic acid allyl ester), unreacted reactants, catalyst, and by - products (such as water).The reaction mixture will contain the product (acrylic ester allyl acid), unreacted reactants (such as water), catalyst, and any by-products (such a water). First, the catalyst may be neutralized, for example, by adding a base if an acid catalyst was used.The catalyst can be neutralized by adding a base, for example, if the catalyst is acid. Then, the mixture can be subjected to distillation.The mixture can then be subjected a distillation. Since acrylic acid allyl ester has a different boiling point from other components in the mixture, it can be separated.Acrylic acid allyl esters have a different boiling temperature than other components of the mixture. This allows them to be separated. Unreacted allyl alcohol and acrylic acid can be recycled for further reactions.The unreacted allyl acid and acrylic can be recycled to perform further reactions. Further purification steps such as filtration or extraction may also be employed to obtain a high - purity acrylic acid allyl ester product suitable for various applications, such as in the production of polymers, coatings, and adhesives.Purification steps like filtration or extraction can be used to obtain a high-purity acrylic acid allyl ester product that is suitable for various applications such as the production of coatings, adhesives, and polymers.
What are the safety precautions when handling acrylic acid allyl ester?
Acrylic acid allyl ester is a chemical compound that requires careful handling due to its potential hazards.Acrylic acid allyl ester is a chemical compound which requires careful handling because of its potential hazards. Here are some important safety precautions:Here are some safety precautions that you should take:
Firstly, in terms of personal protective equipment.First, personal protective equipment. Always wear appropriate chemical - resistant gloves.Wear gloves that are resistant to chemicals. Nitrile or neoprene gloves are good choices as they can resist the corrosive nature of acrylic acid allyl ester.You can choose neoprene or nitrile gloves as they are resistant to the corrosiveness of acrylic acid allyl ester. Protect your eyes with chemical - splash goggles.Chemical splash goggles will protect your eyes. These goggles form a tight seal around the eyes, preventing any splashes from reaching the eyes.These goggles create a tight seal that prevents any splashes reaching the eyes. Additionally, wear a full - body chemical - resistant apron.Wear a full-body chemical-resistant apron. This apron should cover from the neck to the knees or lower, protecting the torso and legs from spills.This apron must cover the torso, legs and neck from the neck down to the knees.
Secondly, when it comes to handling in the workplace.Second, the handling of the product at work. Ensure good ventilation in the area where acrylic acid allyl ester is being used.Assure good ventilation in areas where acrylic acid and allyl esters are used. Install local exhaust ventilation systems near the workbench or storage area.Install local exhaust ventilation near the workbench and storage area. This helps to quickly remove any vapors that may be released, reducing the risk of inhalation.This will help to remove any vapors released and reduce the risk of inhalation. The storage area should be cool, dry, and well - ventilated.The storage area must be dry, cool, and well-ventilated. Keep it away from heat sources, open flames, and oxidizing agents.Keep it away form heat sources, open fires, and oxidizing substances. Store the compound in a tightly - sealed container to prevent leakage and vapor escape.Store the compound in an airtight container to prevent vapor and leakage.
Thirdly, in case of accidental contact.Thirdly, if there is an accidental contact. If the substance comes into contact with the skin, immediately remove contaminated clothing and wash the affected area with plenty of running water for at least 15 minutes.If the substance has come into contact with your skin, remove all contaminated clothing immediately and wash the affected areas with plenty of water for at least fifteen minutes. Then seek medical attention.Seek medical attention. If it gets into the eyes, hold the eyelids open and rinse with copious amounts of water for at least 15 minutes.If it gets in the eyes, keep the eyelids wide open and rinse for at least 15 mins with copious amounts water. Continuously roll the eyes during the rinsing process to ensure all areas are cleaned.Roll your eyes continuously while rinsing to ensure that all areas are clean. After that, go to a hospital as soon as possible.Then, get to the hospital as soon as you can. In the event of inhalation, move the affected person to an area with fresh air immediately.In the event of an inhalation, the affected person should be moved to a fresh air area immediately. If the person is not breathing, start cardiopulmonary resuscitation (CPR) if you are trained to do so and call for emergency medical services.If the person does not breathe, perform cardiopulmonary resuscitation if you have been trained to do so. Call emergency medical services.
Finally, when disposing of acrylic acid allyl ester.When disposing of acrylic acid, allyl ester, be sure to follow these final steps. Do not pour it down the drain or throw it in regular trash.Do not dispose of it in the regular trash or down the drain. Follow local environmental regulations for proper disposal.For proper disposal, follow local environmental regulations. Usually, it should be collected in a designated waste container and sent to a licensed chemical waste treatment facility for proper processing to avoid environmental pollution.It should be placed in a designated container and sent to an approved chemical waste treatment facility to be properly processed to avoid pollution.
What are the properties of acrylic acid allyl ester?
Acrylic acid allyl ester has several notable properties.The properties of acrylic acid allyl ester are quite impressive.
Physical properties
In terms of appearance, acrylic acid allyl ester is typically a colorless liquid.Acrylic acid allyl ester is a clear liquid. It has a characteristic odor, which is often sharp and pungent.It has a distinctive odor that is often sharp and pungent. This liquid has a relatively low viscosity, allowing it to flow easily under normal conditions.This liquid is relatively low in viscosity and flows easily under normal circumstances. It has a specific gravity that is less than 1, which means it is lighter than water.It has a specific gravity less than 1, meaning it is lighter than normal water. As a result, if it comes into contact with water, it will float on the water surface.It will float if it is in contact with water. Regarding its boiling point, it boils at a certain temperature under standard atmospheric pressure.It boils at a specific temperature under standard atmospheric conditions. This boiling point is determined by the strength of the intermolecular forces within the compound.This boiling point is determined based on the strength of intermolecular forces in the compound. The relatively low boiling point indicates that the intermolecular forces in acrylic acid allyl ester are not extremely strong.The relatively low boiling points indicates that the intermolecular force in acrylic acid allyl ester is not very strong.
Chemical properties
Acrylic acid allyl ester contains both an acrylic double - bond and an allyl double - bond.The acrylic acid allyl ester contains both an allyl and an acrylic double-bond. These double - bonds make the compound highly reactive.The double-bonds make the compound highly reactive. It can readily participate in addition reactions.It can easily participate in additional reactions. For example, it can react with other unsaturated compounds in a process known as copolymerization.It can, for example, react with other unsaturated substances in a process called copolymerization. In copolymerization, it combines with monomers like styrene or methyl methacrylate to form polymers with unique properties.In copolymerization it is combined with monomers such as styrene and methyl methacrylate in order to form polymers that have unique properties. The presence of these double - bonds also makes it susceptible to radical polymerization.These double - bondings also make it susceptible to radical polymerization. When initiated by a suitable radical initiator, such as a peroxide, the double - bonds break and form long - chain polymers.Double - bonds are broken by a radical initiator such as peroxide. The acrylic acid part of the molecule contains a carboxylic acid functional group.The carboxylic acid group is present in the acrylic acid part of a molecule. This group can participate in reactions typical of carboxylic acids, such as esterification.This group can be involved in carboxylic acid reactions, such as esterification. It can react with alcohols in the presence of an acid catalyst to form new esters.It can react with alcohols and an acid catalyst in order to form new esters. Additionally, it can react with bases to form salts.It can also react with bases to produce salts. The reactivity of acrylic acid allyl ester also means that it needs to be stored carefully.It is important to store acrylic acid allyl ester carefully because of its reactivity. It should be kept away from heat, light, and oxidizing agents to prevent premature polymerization or other unwanted chemical reactions.To prevent premature polymerization and other unwanted chemical reactions, it should be stored away from heat, sunlight, and oxidizing agents. Overall, these physical and chemical properties make acrylic acid allyl ester a versatile compound in the synthesis of various polymers and other chemical products.These physical and chemical characteristics make acrylic acid allyl ester a versatile compound that can be used in the synthesis and production of various polymers.
What are the potential hazards of acrylic acid allyl ester?
Acrylic acid allyl ester has several potential hazards.Acrylic acid allyl ester has several potential hazards.
First, in terms of health hazards, it is a skin irritant.It is a skin irritation. Contact with the skin can lead to redness, itching, and in severe cases, burns.Contact with the skin may cause redness, itchiness, and in some cases, burns. Prolonged or repeated exposure may cause dermatitis, making the skin dry, scaly, and more sensitive.Repeated or prolonged exposure can cause dermatitis. The skin becomes dry, scaly and more sensitive. It can also be an eye irritant.It can also irritate the eyes. Even a small amount getting into the eyes can result in pain, watering, and potential damage to the cornea.Even a small amount of the product can cause irritation, pain, and even damage to the cornea. If not properly washed out immediately, it may lead to long - term vision problems.If it is not washed away immediately, long-term vision problems may occur.
When inhaled, acrylic acid allyl ester can irritate the respiratory tract.Inhaled acrylic acid allyl ester can irritate respiratory tract. This can cause coughing, shortness of breath, and a feeling of tightness in the chest.This can cause coughing and shortness of breathe, as well as a tightness in the chest. Workers in industries where this chemical is used without proper ventilation are at high risk.Workers in industries that use this chemical without proper ventilation are at risk. Repeated inhalation exposure might even progress to more serious respiratory conditions such as bronchitis or other lung - related diseases over time.Inhalation exposure repeated over time can lead to respiratory diseases such as bronchitis and other lung-related diseases. Ingestion of acrylic acid allyl ester is extremely dangerous.Ingestion of acrylic allyl ester can be extremely dangerous. It can cause damage to the digestive system, including the mouth, throat, esophagus, and stomach.It can damage the digestive system including the mouth and throat, esophagus and stomach. Symptoms may include nausea, vomiting, abdominal pain, and in severe cases, internal bleeding or perforation of the digestive organs.The symptoms may include nausea, vomiting and abdominal pain. In severe cases, there can be internal bleeding or perforation.
In addition to health hazards, there are fire and explosion risks.Fire and explosion hazards are also present. Acrylic acid allyl ester is flammable.Acrylic acid allyl esters are flammable. It can catch fire easily when exposed to an ignition source such as an open flame, spark, or heat.It can easily catch fire when exposed to an ignition device such as an open flame or spark. Once ignited, it burns rapidly, releasing toxic fumes during combustion.Once ignited it burns quickly, releasing toxic fumes. These fumes can be a significant threat to the environment and the health of those in the vicinity.These fumes are dangerous to the environment and health of those who are near them. Moreover, it may form explosive mixtures with air.It can also form explosive mixtures when mixed with air. If the concentration of acrylic acid allyl ester vapors in the air reaches a certain range (explosive limit), a small ignition source can trigger a violent explosion, causing destruction to property and endangering lives.If the concentrations of acrylic acid and allyl esters in the air reach a certain limit (explosive range), a small ignition can trigger a violent blast, causing property damage and putting lives at risk.
Finally, from an environmental perspective, if acrylic acid allyl ester is released into the environment, it may have negative impacts on aquatic life.From an environmental perspective, if the acrylic acid allyl ester is released into nature, it could have negative effects on aquatic life. It can be toxic to fish, invertebrates, and other organisms in water bodies.It can be toxic for fish, invertebrates and other organisms living in water bodies. It may also contaminate soil, affecting plant growth and potentially entering the food chain through plants that absorb it from the soil.It can also contaminate the soil, affecting the growth of plants and entering the food chain via plants that absorb the soil. Overall, proper handling, storage, and safety measures are crucial when dealing with acrylic acid allyl ester to prevent these potential hazards.To prevent these hazards, it is important to take the proper safety measures, store the product properly, and handle it with care.