What is the CAS number of 3-Chlorocarbonylacrylic acid ethyl ester?

To find the CAS number of 3 - Chlorocarbonylacrylic acid ethyl ester, one can use several reliable chemical databases.
Common chemical databases include SciFinder, which is a comprehensive resource provided by the American Chemical Society.SciFinder is a database that contains a wealth of information. It's provided by the American Chemical Society. It contains a vast amount of chemical information, including CAS numbers for a wide range of compounds.It contains a wealth of chemical information including CAS numbers of a variety of compounds. Another well - known database is Reaxys, which is also a valuable source for chemical substance details.Reaxys is another well-known database that is a valuable resource for chemical substance information.

Online platforms like Sigma - Aldrich (now part of Merck) and TCI Chemicals also list chemical compounds along with their relevant information.Online platforms such as Sigma - Aldrich, now part of Merck, and TCI Chemicals list chemical compounds with their relevant information. On these commercial chemical supplier websites, one can search for the compound by its name, in this case, 3 - Chlorocarbonylacrylic acid ethyl ester, and often find its CAS number.

However, upon initial research, it seems that the compound you mentioned might be relatively less common or the name might be a bit off.It seems, however, that the compound mentioned by you is either less common than it appears or its name may be slightly off. A more proper name could potentially be ethyl 3 - (chlorocarbonyl)acrylate.

If we assume the correct name is ethyl 3 - (chlorocarbonyl)acrylate, searching in databases might yield results. But without actually accessing these databases at the moment, we can't directly provide the CAS number.We can't provide the CAS number without accessing the databases.

In general, when looking for a CAS number, it's crucial to ensure the accuracy of the chemical name.When searching for a CAS, it is important to check the chemical name. Sometimes, small differences in naming can lead to difficulties in finding the correct entry in the database.It is possible that small differences in the naming of a chemical can cause problems in finding the correct entry within the database. If the name is still not giving results, it might be necessary to check the chemical structure of the compound and use structure - based searching in databases, which can be more precise in identifying the compound and obtaining its CAS number.If the name still does not work, you can use structure-based search in databases to identify the compound more precisely and obtain its CAS number.

If further research is done using the databases mentioned above, one should be able to obtain the exact CAS number for this particular compound.If you do further research using the databases listed above, you should be able obtain the exact CAS code for this compound.

What are the applications of 3-Chlorocarbonylacrylic acid ethyl ester?

3 - Chlorocarbonylacrylic acid ethyl ester has several important applications in different fields.
In the field of organic synthesis, it serves as a valuable building block.It is a valuable building-block in organic synthesis. Its unique structure, containing both a carbonyl chloride group and an ethyl ester group along with an acrylic acid moiety, makes it highly reactive.Its unique structure, which contains both a carbonyl-chloride group and an ester group, along with an acrylic acid moiety makes it highly reactive. The carbonyl chloride group is extremely reactive towards nucleophiles.The carbonyl group is highly reactive towards nucleophiles. For example, it can react with amines to form amides.It can, for example, react with amines in order to form amides. This reaction is crucial in the synthesis of various organic compounds, especially those with amide linkages, which are commonly found in pharmaceuticals and agrochemicals.This reaction is essential in the synthesis and synthesis of organic compounds, particularly those with amide links, which are found in pharmaceuticals, agrochemicals, and other products. The acrylic acid double bond can participate in addition reactions.The double bond of the acrylic acid can be used in additional reactions. It can undergo Diels - Alder reactions with dienes, enabling the construction of complex cyclic structures.It can undergo Diels-Alder reactions with dienes to create complex cyclic structure. These cyclic compounds can be further elaborated to create molecules with specific biological activities or physical properties.These cyclic compounds may be further refined to create molecules that have specific biological or physical properties.

In the production of polymers, 3 - Chlorocarbonylacrylic acid ethyl ester can be used as a monomer or a cross - linking agent. When used as a monomer, it can be copolymerized with other vinyl monomers.It can be copolymerized when used as a vinyl monomer. The resulting copolymers have unique properties due to the presence of the reactive carbonyl chloride and ester groups.The copolymers that result have unique properties because of the reactive ester and carbonyl chloride groups. The carbonyl chloride groups can be further reacted after polymerization to introduce new functional groups onto the polymer backbone, enhancing its adhesion, solubility, or reactivity.After polymerization, the carbonyl chloride group can be further reacted to introduce new functional groups on the polymer backbone. This enhances its adhesion or solubility. As a cross - linking agent, it can react with other polymers containing reactive groups such as hydroxyl or amine groups.As a cross-linking agent, it can be used with other polymers that contain reactive groups like hydroxyl or amino groups. This cross - linking process can improve the mechanical strength, chemical resistance, and thermal stability of the polymers.This cross-linking process can improve mechanical strength, chemical resistance and thermal stability of polymers. For instance, in the production of coatings, cross - linking using this compound can lead to more durable and scratch - resistant coatings.Cross - linking with this compound, for example, can result in more durable and scratch-resistant coatings.

In the pharmaceutical industry, derivatives synthesized from 3 - Chlorocarbonylacrylic acid ethyl ester may exhibit potential biological activities. The ester and carbonyl chloride groups can be modified to create molecules that interact with biological targets.The ester and the carbonyl chloride group can be modified to produce molecules that interact with bio targets. For example, by reacting the carbonyl chloride with amino acids or peptides, compounds can be formed that may have antibacterial, antifungal, or anti - inflammatory properties.By reacting carbonyl chloride to amino acids or peptides for example, compounds with antibacterial, antifungal or anti-inflammatory properties can be created. The acrylic acid double bond can also be functionalized to introduce groups that can bind to specific receptors in the body, making it a starting point for the development of novel drug candidates.The double bond of the acrylic acid can be functionalized in order to introduce groups which can bind to receptors within the body. This is a good starting point for developing novel drug candidates.

In the field of materials science, it can be used to modify the surface of materials.In materials science, the surface of materials can be modified. By reacting the carbonyl chloride group with the surface of substrates such as metals, ceramics, or polymers, a new layer with specific chemical properties can be introduced.By reacting with the surface of substrates like metals, ceramics or polymers to create a carbonyl chloride layer, specific chemical properties can then be introduced. This can improve the wettability, corrosion resistance, or biocompatibility of the material surface, expanding its applications in areas like medical devices, electronics, and automotive components.This can improve wettability, corrosion resistant, or biocompatibility, allowing it to be used in areas such as medical devices, electronic components, and automotive components.

What are the safety precautions when handling 3-Chlorocarbonylacrylic acid ethyl ester?

3 - Chlorocarbonylacrylic acid ethyl ester is a potentially hazardous chemical, and the following safety precautions should be taken when handling it.
First, personal protective equipment is essential.Personal protective equipment is a must. Wear appropriate chemical - resistant gloves.Wear gloves that are resistant to chemicals. Nitrile or neoprene gloves can provide a good barrier against the chemical, protecting hands from direct contact which could lead to skin irritation, burns, or absorption into the body.Wearing nitrile or neoprene glove can protect hands from chemical contact, which could cause skin irritation, burns or absorption. Additionally, use safety goggles or a face shield to safeguard the eyes.Use safety goggles and a face shield as well to protect the eyes. Even a small splash of this chemical into the eyes can cause severe damage, including corneal burns and vision impairment.Even a small splash can cause serious damage to the eyes, including corneal burning and vision impairment. A lab coat or chemical - resistant apron should be worn to protect clothing and the body from spills.Wear a lab coat or a chemical-resistant apron to protect clothing and your body from spills.

Second, ensure proper ventilation. Work in a well - ventilated area, preferably under a fume hood.Work in an area that is well-ventilated, preferably under the fume hood. 3 - Chlorocarbonylacrylic acid ethyl ester may release harmful vapors. Adequate ventilation helps to remove these vapors, preventing inhalation.Adequate ventilation can help remove these vapors and prevent inhalation. Inhalation of the vapors can irritate the respiratory tract, causing coughing, shortness of breath, and potentially more serious long - term respiratory problems.Inhaling the vapors may cause irritation of the respiratory tract and lead to coughing, shortness-of-breath, or even more serious respiratory problems in the long term.

Third, be cautious during handling operations.Third, use caution when handling the chemical. When transferring the chemical, use appropriate funnels and containers to avoid spills.Use appropriate containers and funnels to prevent spills when transferring the chemicals. If a spill occurs, immediately take action.Take immediate action if a spill occurs. First, evacuate the area if the spill is large enough to pose a significant risk.If the spill is large and poses a risk, you should evacuate the area. For small spills, absorb the chemical with an appropriate absorbent material such as vermiculite or sand.For small spills absorb the chemical using an absorbent material, such as vermiculite. Dispose of the contaminated absorbent according to local regulations.Dispose the contaminated absorbent in accordance with local regulations.

Fourth, storage is also important.Storage is also very important. Store 3 - Chlorocarbonylacrylic acid ethyl ester in a cool, dry place away from heat sources, flames, and oxidizing agents. It should be kept in a tightly sealed container to prevent leakage and vapor release.Keep it in a tightly-sealed container to prevent leakage or vapor release. Label the container clearly with the chemical name, hazard warnings, and any relevant information.Label the container with the chemical name and any other relevant information.

Finally, in case of contact with the skin or eyes, take immediate first - aid measures.In the event of contact with skin or eyes, you should take immediate first-aid measures. If it gets on the skin, quickly remove contaminated clothing and wash the affected area with plenty of water for at least 15 minutes.If it gets onto the skin, remove the contaminated clothing immediately and wash the affected area for at least 15 min. Seek medical attention promptly. If it splashes into the eyes, rinse the eyes continuously with clean water for at least 15 minutes, holding the eyelids open, and then seek immediate medical help.If the liquid splashes in the eyes, rinse them continuously with clean water while holding the eyelids wide open for at least 15 seconds, and then seek medical attention immediately. In case of inhalation, move to fresh air immediately and get medical assistance if symptoms such as difficulty breathing occur.If you inhale the substance, get to fresh air as soon as possible and seek medical attention if symptoms like difficulty breathing occur.

What is the purity of 3-Chlorocarbonylacrylic acid ethyl ester usually available?

The purity of 3 - Chlorocarbonylacrylic acid ethyl ester available in the market can vary significantly depending on several factors.
In general, for research - grade products, a relatively high purity is often required.For research-grade products, a relatively higher purity is usually required. Commercially available research - grade 3 - Chlorocarbonylacrylic acid ethyl ester may typically have a purity of around 95% or higher. This high purity is crucial for experiments where accurate and reproducible results are needed.This high purity is essential for experiments that require accurate and reproducible results. For example, in organic synthesis reactions where 3 - Chlorocarbonylacrylic acid ethyl ester is used as a key building block, impurities could potentially react in unwanted ways, leading to side products and inaccurate experimental outcomes.

On the other hand, for industrial - scale applications, the purity requirements might be somewhat different.Purity requirements for industrial-scale applications may be different. If the compound is used in large - scale production processes where further purification steps are integrated downstream, a lower initial purity might be acceptable.If the compound is being used in large-scale production processes, where additional purification steps will be integrated downstream, then a lower purity may be acceptable. Industrial - grade 3 - Chlorocarbonylacrylic acid ethyl ester could have a purity in the range of 80 - 90%. Although this is lower than the research - grade purity, it can still be cost - effective for industrial applications.This is a lower purity than research-grade, but it can still be cost-effective for industrial applications. Lower - purity products are often more affordable, which is an important consideration in large - volume manufacturing.Lower-purity products are more affordable and this is important for large-volume manufacturing.

The method of synthesis and purification also impacts the final purity.Purification and synthesis methods also affect the final purity. If the synthesis route is straightforward and efficient, with effective purification techniques such as distillation, recrystallization, or chromatography employed, a higher purity product can be obtained.Purification techniques like distillation, recrystallization or chromatography can result in a higher purity of product if the synthesis is simple and efficient. However, complex or less - optimized synthesis methods may result in more impurities, leading to a lower purity of the final product.Complex or less-optimized synthesis methods can result in higher impurities and a lower purity final product.

Quality control measures during production also play a vital role.The importance of quality control measures in production cannot be overstated. Manufacturers with strict quality control procedures are more likely to produce 3 - Chlorocarbonylacrylic acid ethyl ester with consistent and higher purity. This includes regular testing using analytical techniques such as gas chromatography (GC), high - performance liquid chromatography (HPLC), or nuclear magnetic resonance (NMR) spectroscopy to determine the purity of the product.This includes regular testing with analytical techniques such a gas chromatography, high-performance liquid chromatography or nuclear magnetic resonance spectroscopy (NMR) to determine the purity.

In summary, the purity of 3 - Chlorocarbonylacrylic acid ethyl ester can range from around 80% for industrial - grade products to 95% or higher for research - grade ones, with the specific value depending on its intended use, synthesis method, and quality control measures.

What is the solubility of 3-Chlorocarbonylacrylic acid ethyl ester in different solvents?

3 - Chlorocarbonylacrylic acid ethyl ester is an organic compound with specific solubility characteristics in different solvents.
In polar protic solvents like water, its solubility is relatively low.It is soluble in polar protic solutions like water. This is because 3 - Chlorocarbonylacrylic acid ethyl ester is an ester - containing compound with a non - polar carbon - chain structure along with polar functional groups. Water, being highly polar and capable of strong hydrogen - bonding, has limited interaction with the non - polar part of the ester molecule.Water, which is highly polar and capable hydrogen - bonding has limited interaction with non - polar parts of the ester molecules. The carbonyl and ester groups can form some weak interactions with water molecules through dipole - dipole forces, but overall, the hydrophobic effect of the non - polar parts dominates, resulting in poor solubility.The dipole-dipole forces between the carbonyl and ester groups can create weak interactions with the water molecules. However, overall, the hydrophobic effects of the non-polar parts dominate, resulting in poor soluble.

In polar aprotic solvents such as acetone, 3 - Chlorocarbonylacrylic acid ethyl ester shows better solubility. Acetone has a polar carbonyl group that can interact with the polar functional groups of the ester through dipole - dipole interactions.Acetone contains a polar group called carbonyl that can interact through dipole-dipole interactions with the polar functional group of the ester. Additionally, the relatively small non - polar methyl groups in acetone do not impede the interaction with the non - polar parts of the 3 - Chlorocarbonylacrylic acid ethyl ester molecule significantly. The overall balance of these interactions allows for a relatively good dissolution of the ester in acetone.The overall balance allows for a relatively quick dissolution of the ester.

Non - polar solvents like hexane have different solubility behavior.Solvents that are non-polar, such as hexane, have a different solubility. Hexane is a purely non - polar hydrocarbon.Hexane, a non-polar hydrocarbon, is the only one. While the non - polar part of 3 - Chlorocarbonylacrylic acid ethyl ester can interact with hexane through London dispersion forces, the polar carbonyl and ester functional groups reduce the overall compatibility. As a result, the solubility in hexane is not as high as in some polar aprotic solvents but may still be appreciable due to the presence of the non - polar carbon - chain part of the ester molecule.The solubility of the ester in hexane may not be as high as it is in some polar aprotic solutions, but still be noticeable due to the presence non -polar carbon-chain part of the ester.

Chloroform, a moderately polar solvent, also has a significant solubility for 3 - Chlorocarbonylacrylic acid ethyl ester. The chlorine atoms in chloroform contribute to its polarity, enabling dipole - dipole interactions with the polar functional groups of the ester.The chlorine atoms of chloroform contribute towards its polarity and enable dipole-dipole interactions with polar functional groups in the ester. At the same time, the non - polar nature of the carbon - hydrogen part of chloroform can interact with the non - polar part of the ester molecule, leading to good solubility.The non-polar nature of the hydrogen - carbon part of chloroform interacts with the non-polar part of the ester molecule to produce good solubility.

In general, the solubility of 3 - Chlorocarbonylacrylic acid ethyl ester depends on the balance between the polar and non - polar interactions between the solvent molecules and the ester molecule. Polar aprotic solvents often provide a good medium for its dissolution due to their ability to interact with both the polar and non - polar parts of the molecule effectively.Polar aprotic solutions are often a good choice for its dissolution because they can interact with both polar and non-polar parts of the ester molecule.