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Product Name | Methacrylic acid, tetradecyl ester |
Cas Number | 2549-53-3 |
Formula | C18H34O2 |
Molar Mass | 282.46 |
Density | 0.9 g/cm3 |
Boiling Point | 342 °C |
Melting Point | -12 °C |
Flash Point | 168 °C |
Refractive Index | 1.446 |
Vapor Pressure | 0.000213 mmHg at 25 °C |
Appearance | Colorless liquid |
Solubility In Water | Insoluble |
Logp | 8.23 |
Autoignition Temperature | 290 °C |
What are the main applications of Methacrylic acid, tetradecyl ester?
Methacrylic acid, tetradecyl ester, also known as tetradecyl methacrylate, has several main applications.There are several applications for tetradecylmethacrylate (also known as methacrylic acid tetradecyl ester).
In the coatings industry, it plays a significant role.It plays a major role in the coatings industry. When incorporated into coatings formulations, it can enhance the film - forming properties.It can improve the film-forming properties of coatings when incorporated into formulations. The long - chain tetradecyl group imparts certain characteristics to the coating film.The tetradecyl long-chain group imparts certain properties to the coating film. For example, it can improve the water resistance of the coating.It can, for example, improve the coating's water resistance. Since the tetradecyl chain has hydrophobic properties, it helps to prevent water from penetrating the coating film, making it suitable for applications where the coated surface needs to withstand moisture, such as in exterior paints or coatings for bathroom fixtures.The hydrophobic properties of the tetradecyl chains help to prevent water from entering the coating film. This makes it ideal for applications that require the coated surface to resist moisture, like exterior paints and coatings for bathroom fixtures. Additionally, it can enhance the flexibility of the coating.It can also increase the flexibility of the coating. This is crucial in situations where the coated object may be subject to bending or deformation, like in the coating of some plastic products or flexible substrates.This is important in situations where the coated item may be subjected to bending or deformation.
In the field of adhesives, tetradecyl methacrylate is used to modify the adhesive properties.Tetradecylmethacrylate can be used to modify adhesive properties. It can adjust the viscosity and tack of the adhesive.It can be used to adjust the adhesive's viscosity or tack. The long - chain structure can contribute to improved adhesion to certain substrates.The long-chain structure can improve adhesion to some substrates. For instance, it may show better adhesion to materials with non - polar surfaces due to the hydrophobic interaction provided by the tetradecyl group.It may, for example, show better adhesion with materials that have non-polar surfaces because of the hydrophobic interactions provided by the group tetradecyl. This makes it useful in the production of adhesives for bonding plastics, rubbers, and some types of fabrics.This makes it useful for the production of adhesives to bond plastics, rubbers and some types fabrics.
It is also used in the synthesis of polymers.It is also used to synthesize polymers. When copolymerized with other monomers, it can introduce specific properties into the polymer.Copolymerizing with other monomers can give the polymer specific properties. For example, copolymerizing with acrylic monomers can result in a polymer with enhanced mechanical properties.Copolymerizing acrylic monomers, for example, can result in polymers with enhanced mechanical properties. The long - chain side group of tetradecyl methacrylate can act as a kind of "spacer" in the polymer chain, influencing the packing of polymer chains and thus affecting properties such as hardness, modulus, and elongation at break.The long-chain side group of tetradecyl acrylate can act as "spacers" in the chain of polymers, influencing the packing and affecting properties like hardness, modulus and elongation upon break. In the production of specialty polymers for applications like medical devices (where biocompatibility and specific mechanical properties are required) or high - performance plastics, the use of tetradecyl methacrylate can be an important part of the monomer selection strategy.Tetradecyl Methacrylate is often used in the production of specialty plastics for medical devices, where biocompatibility or specific mechanical properties are needed.
In the personal care industry, it may find applications in formulating products such as hair sprays and gels.In the personal care sector, it can be used to formulate products such as gels and hair sprays. In hair sprays, it can help form a flexible and water - resistant film on the hair, providing hold without making the hair feel overly stiff or brittle.Hair sprays can form a flexible, water-resistant film that provides hold without making hair feel stiff or brittle. The hydrophobic nature helps the hairspray resist being washed away easily by humidity or light rain, while the flexibility ensures that the hair can still move naturally.The hydrophobic property of the hairspray helps it resist being washed off by humidity or light rainfall, while the flexibility allows the hair to move naturally.
What are the properties of Methacrylic acid, tetradecyl ester?
Methacrylic acid, tetradecyl ester, also known as tetradecyl methacrylate, has several important properties.The tetradecyl ester of methacrylic acid is also known as tetradecyl methylacrylate. It has a number of important properties.
Physical properties:Physical Properties
In terms of appearance, it is typically a colorless to pale - yellow liquid.It is usually a colorless or pale-yellow liquid. It has a characteristic odor, although the exact nature of the smell can be described as somewhat of a mild, organic - ester - like fragrance.It has a distinctive smell, which can be described as a mild, organic- ester-like fragrance. Regarding its solubility, it is sparingly soluble in water due to the long hydrophobic tetradecyl (C14) chain attached to the methacrylic acid moiety.It is only sparingly water soluble due to its hydrophobic tetradecyl chain (C14) attached to the methacrylic moiety. However, it shows good solubility in many organic solvents such as hydrocarbons like hexane, toluene, and in esters like ethyl acetate.It is soluble in a wide range of organic solvents, including hydrocarbons, such as hexane and toluene. This solubility behavior is crucial for its processing and use in various applications.This solubility is critical for its processing and application in different applications.
The density of methacrylic acid, tetradecyl ester is relatively low compared to water, which means it will float on water if the two are mixed.It will float if you mix it with water because of its low density. Its boiling point is relatively high, usually in the range where the long - chain ester structure remains stable until it reaches a temperature sufficient to break the intermolecular forces holding the molecules together.Its boiling temperature is high. It usually falls in the range of temperatures where the long-chain ester structure remains stable up until the temperature at which the intermolecular forces that hold the molecules together are broken. This high boiling point is a result of the relatively large molecular size and the presence of both the ester functional group and the long - chain alkyl group.This high boiling point results from the large molecular structure and the presence of the ester functional groups and long-chain alkyl groups.
Chemical properties:Chemical properties
The most prominent chemical feature of methacrylic acid, tetradecyl ester is the presence of the carbon - carbon double bond in the methacrylic acid part of the molecule.The presence of a double carbon-carbon bond in the methacrylic part of the molecule is the most notable chemical feature. This double bond makes it highly reactive towards addition reactions.This double bond makes the molecule highly reactive to addition reactions. For example, it can participate in radical - initiated polymerization reactions.It can, for example, participate in radical-initiated polymerization reactions. In the presence of a suitable initiator, such as a peroxide, the double bond can be broken, and monomers of methacrylic acid, tetradecyl ester can link together to form a polymer.In the presence a suitable initiator such as peroxide, it is possible to break the double bond and link monomers of tetradecyl esters, methacrylic acids together into a polymer. This polymerization ability is what makes it useful in the production of various polymers, coatings, and adhesives.This polymerization capability is what makes it useful for the production of different polymers, adhesives, and coatings.
The ester group in the molecule also has its own reactivity.The ester group of the molecule has its own reactivity. It can undergo hydrolysis reactions under acidic or basic conditions.It can undergo hydrolysis under acidic or base conditions. In acidic hydrolysis, the ester is broken down into methacrylic acid and tetradecyl alcohol.In acidic hydrolysis the ester is broken into methacrylic and tetradecyl alcohol. In basic hydrolysis (saponification), the reaction produces the carboxylate salt of methacrylic acid and tetradecyl alcohol.In basic hydrolysis, the reaction produces tetradecyl and methacrylic acids as carboxylate salts.
The long - chain tetradecyl group imparts certain properties as well.The long-chain tetradecyl group also imparts certain properties. It provides hydrophobicity to the molecule, which is beneficial in applications where water - resistance is required.It gives the molecule hydrophobicity, which is useful in applications that require water resistance. Additionally, the long - chain can influence the physical properties of polymers formed from this monomer, such as improving flexibility and toughness due to the ability of the long - chain segments to slide past each other within the polymer matrix.The long - chains can also influence the physical properties in polymers made from this monomer. For example, they can improve flexibility and toughness by allowing the segments to slide over each other.
How is Methacrylic acid, tetradecyl ester produced?
Methacrylic acid, tetradecyl ester is typically produced through an esterification reaction.Esterification is the most common way to produce tetradecyl esters of methacrylic acid.
The starting materials for this process are methacrylic acid and tetradecyl alcohol.Methacrylic acid, and tetradecyl alchohol are the starting materials of this process. Methacrylic acid contains a carboxylic acid functional group (-COOH), while tetradecyl alcohol has a hydroxyl group (-OH).Methacrylic Acid contains a carboxylic group (-COOH), whereas tetradecyl Alcohol has an hydroxyl group.
The esterification reaction occurs in the presence of a catalyst.Esterification occurs in the presence a catalyst. Commonly used catalysts include sulfuric acid, p - toluenesulfonic acid, or other acidic catalysts.Catalysts commonly used include sulfuric acid or p-toluenesulfonic acids. These catalysts help to speed up the reaction by protonating the carbonyl oxygen of the methacrylic acid.These catalysts speed up the reaction, by protonating carbonyl oxygen in the methacrylic acids. This makes the carbonyl carbon more electrophilic, facilitating the attack by the oxygen of the hydroxyl group in tetradecyl alcohol.This makes the carbonyl more electrophilic and facilitates the attack of the oxygen in the hydroxyl group of tetradecyl Alcohol.
The reaction mixture is usually heated to an appropriate temperature, often in the range of 80 - 150degC, depending on the specific reaction conditions and the catalyst used.The reaction mixture is heated to a temperature that is appropriate, usually between 80-150degC depending on the reaction conditions and catalyst used. Heating provides the energy needed for the reactant molecules to overcome the activation energy barrier of the reaction.Heating provides the energy required for the reactant molecules in order to overcome the activation barrier of the reaction.
During the reaction, a water molecule is eliminated as a by - product.During the reaction a water molecule will be eliminated as a side-product. The oxygen of the hydroxyl group in tetradecyl alcohol bonds with the carbonyl carbon of methacrylic acid, forming an ester linkage (-COO-).The oxygen in the hydroxyl group of tetradecyl is bound to the carbonyl carbon in methacrylic acids, forming a ester linkage. The overall chemical equation for the reaction can be written as: Methacrylic acid + Tetradecyl alcohol = Methacrylic acid, tetradecyl ester + Water.The overall chemical equation can be written: Methacrylic Acid + Tetradecyl Alcohol = Methacrylic Acid, tetradecyl ester + Water.
Since this is a reversible reaction, steps are often taken to drive the reaction towards the formation of the ester.As this is a reversible process, it is common to take steps to accelerate the reaction in the direction of ester formation. One common method is to remove the water produced during the reaction.The water produced by the reaction can be removed using a common method. This can be achieved by using azeotropic distillation, where an azeotrope - forming agent (such as toluene or benzene) is added to the reaction mixture.This can be done by adding an azeotrope-forming agent (such benzene or toluene) to the reaction mixture. The azeotrope, which is a mixture of the azeotrope - forming agent and water, distills out of the reaction mixture, effectively removing water and shifting the equilibrium towards the formation of the ester.The azeotrope is a mixture between the azeotrope-forming agent and water that distills out of a reaction mixture. This effectively removes water and shifts the equilibrium in favor of the ester.
After the reaction is complete, the product mixture may contain unreacted starting materials, the catalyst, and the by - product water.After the reaction has been completed, the product mixture can contain unreacted materials, the catalyst and by-product water. Purification steps are then required.Then, purification steps are required. These can include neutralization of the acidic catalyst with a base, followed by washing to remove the salts formed.This can include neutralizing the acidic catalyst using a base and then washing to remove any salts formed. The product can be further purified by distillation, taking advantage of the differences in boiling points between the ester, unreacted materials, and any remaining impurities.The product can then be purified further by distillation. This takes advantage of the difference in boiling points between ester, unreacted material, and any remaining contaminants. This distillation step allows for the isolation of pure methacrylic acid, tetradecyl ester.This distillation step allows the isolation of pure tetradecyl esters, methacrylic acids.
What are the safety precautions when handling Methacrylic acid, tetradecyl ester?
When handling Methacrylic acid, tetradecyl ester, several safety precautions are necessary.Safety precautions must be taken when handling Methacrylic Acid, Tetradecyl Ester.
Firstly, in terms of personal protective equipment.First, personal protective equipment. Wear appropriate chemical - resistant gloves.Wear gloves that are resistant to chemicals. Nitrile gloves are often a good choice as they can provide a certain level of protection against the contact of this chemical with the skin.Nitrile gloves can offer a level of protection from the chemical. Skin contact can potentially lead to irritation, so it's crucial to prevent any direct touch.It is important to avoid any direct contact with the skin, as this can cause irritation. Additionally, put on safety goggles to safeguard the eyes.Wear safety goggles as well to protect your eyes. If the chemical splashes into the eyes, it can cause serious eye damage, including irritation, redness, and possible long - term vision problems.If the chemical splashes in the eyes, serious eye damage can occur, including irritation, swelling, and long-term vision problems. A lab coat or other protective clothing should also be worn to cover the body and prevent the chemical from coming into contact with clothes and underlying skin.Wearing a lab coat or other protective clothing will also help to prevent the chemical from getting into the clothes and skin.
Secondly, ensure proper ventilation. Methacrylic acid, tetradecyl ester may give off vapors.Vapors may be released by tetradecyl esters of methacrylic acid. Working in a well - ventilated area, preferably under a fume hood if possible, can effectively remove these vapors.These vapors can be effectively removed by working in an area that is well-ventilated, preferably under a hood. Inhalation of the vapors can irritate the respiratory tract, causing coughing, shortness of breath, and in severe cases, may affect lung function.Inhaling the vapors may cause irritation of the respiratory tract. This can lead to coughing, shortness in breath, or even affect lung function. Good ventilation helps to dilute the concentration of vapors in the air, reducing the risk of inhalation - related health issues.Good ventilation can help to dilute vapors and reduce the risk of inhalation-related health issues.
Thirdly, be careful during storage.Thirdly, take care when storing the chemical. Store this chemical in a cool, dry place away from sources of heat and ignition.Store this chemical in an area that is cool and dry, away from heat sources and ignition. It is flammable, so any open flames, sparks, or hot surfaces should be kept at a safe distance.As it is flammable you should keep open flames, sparks or hot surfaces at a safe distance. Keep it in a tightly - sealed container to prevent leakage and evaporation.Keep it in an airtight container to prevent leaking and evaporation. Label the container clearly with the name of the chemical, its hazards, and any relevant safety information.Label the container with the name of chemical, its hazards and any relevant safety info. This ensures that anyone handling it can easily identify the substance and be aware of the associated risks.This will allow anyone handling the container to easily identify the substance, and be aware of any associated risks.
Fourthly, in case of spills.Fourthly, if there are spills. Have a spill response plan in place.Prepare a spill response strategy. If a spill occurs, immediately evacuate the non - essential personnel from the area.If a spill happens, evacuate all non-essential personnel from the area immediately. Use appropriate absorbent materials to clean up the spill.To clean up a spill, use absorbent materials. Do not use materials that could react with the chemical.Avoid using materials that may react with the chemical. After cleaning, dispose of the contaminated absorbent materials in accordance with local environmental regulations.After cleaning, dispose the contaminated absorbent material in accordance with local environmental laws.
Finally, be aware of first - aid measures.Be aware of the first-aid measures. In case of skin contact, immediately wash the affected area with plenty of water for at least 15 minutes and remove any contaminated clothing.If skin contact occurs, wash the affected area immediately with plenty of water and remove any contaminated clothing. For eye contact, flush the eyes with copious amounts of water for at least 15 minutes and seek immediate medical attention.If you have eye contact, wash your eyes with plenty of water for 15 minutes. Seek immediate medical attention. If inhaled, move the person to fresh air and if breathing is difficult, provide artificial respiration and call for medical help.If inhaled move the person to fresh, open air. If breathing is difficult provide artificial respiration. Call for medical attention.
What is the price range of Methacrylic acid, tetradecyl ester?
The price range of Methacrylic acid, tetradecyl ester can vary significantly based on several factors.Price ranges for Methacrylic Acid, Tetradecyl Ester can be significantly different depending on a number of factors.
One of the primary factors influencing the price is the scale of production.The scale of production is one of the main factors that influence the price. Larger - scale manufacturers may be able to offer the product at a relatively lower price per unit due to economies of scale.Due to economies of size, larger-scale manufacturers may be able offer the product for a lower price per unit. They can spread fixed costs such as equipment, labor, and research and development over a larger quantity of output.They can spread fixed cost such as equipment, research and development, and labor over a greater quantity of output.
Purity levels also play a crucial role.Purity also plays a major role. Higher - purity Methacrylic acid, tetradecyl ester is generally more expensive.Higher-purity Methacrylic Acid, tetradecyl Ester is usually more expensive. Industries that require high - precision applications, like the electronics or pharmaceutical sectors, demand extremely pure substances.Electronics and pharmaceutical industries, which require high-precision applications, demand ultrapure substances. Manufacturers need to invest more in purification processes to meet these strict purity requirements, which drives up the price.Purification processes are more expensive because manufacturers need to invest in them to meet the strict purity requirements.
Market demand and supply dynamics are also key.Demand and supply dynamics in the market are also important. If there is a high demand for Methacrylic acid, tetradecyl ester in the market, perhaps due to increased production in industries like coatings, adhesives, or plastics, and the supply is limited, the price will tend to rise.Prices will rise if there is a high market demand for Methacrylic Acid, tetradecyl Ester, perhaps because of increased production in industries such as coatings, adhesives or plastics. Conversely, if there is an oversupply, prices may drop.If there is a surplus, prices can drop.
Geographical location can impact the price as well.The location of the product can also affect the price. Shipping costs, local production costs, and regional market competition all vary by location.Shipping costs, local production and regional competition are all affected by location. For example, in regions where raw materials are more readily available or where there is intense competition among suppliers, the price may be lower.Prices may be lower in regions with more readily available raw materials or intense competition between suppliers.
Typically, in the global market, the price of Methacrylic acid, tetradecyl ester can range from around $10 to $50 per kilogram.On the global market, Methacrylic Acid, Tetradecyl Ester is usually priced between $10 and $50 per kilogram. However, this is a very rough estimate.This is only a rough estimate. In some niche markets or for high - purity grades, the price could be even higher, potentially reaching up to $100 or more per kilogram.In niche markets, or for high-purity grades, the price may be even higher. It could reach up to $100 per kilogram. On the other hand, in bulk purchases from large - scale producers with favorable production conditions, the price might be closer to the lower end of the range.In contrast, if you buy in bulk from large-scale producers who have favorable production conditions, then the price may be lower. It's important for potential buyers to research different suppliers, consider their specific requirements, and negotiate prices based on quantity, purity, and delivery terms to get the best value for their needs.To get the best price, it's important that potential buyers research different suppliers and consider their specific needs. They can also negotiate prices based upon quantity, purity and delivery terms.