Ethyl isobutyrate is a chemical compound classified as an ester. Its chemical formula is C6H12O2. It is formed by the esterification of isobutyric acid with ethanol. It has a fruity odor, similar to that of pineapple or raspberry, and is often used in food and beverage industries as a flavoring agent due to its pleasant aroma.
Here are some key points about compound:
1. Chemical Structure: It consists of an ethyl group (-C2H5) attached to the oxygen of the carboxyl group of isobutyric acid (-CH(CH3)2COOH).
2. Odor: It has a sweet, fruity odor reminiscent of pineapple or raspberry.
3. Uses: It is primarily used as a flavoring agent in food products such as candies, beverages, and baked goods. It is also employed in perfumes and cosmetics for its aromatic properties.
4. Safety: It is generally recognized as safe (GRAS) by the FDA when used in food products within specified limits. However, concentrated forms can be irritating to the eyes and respiratory system.
5. Production: It is typically synthesized by reacting isobutyric acid with ethanol in the presence of a catalyst, such as sulfuric acid or an enzyme.
In summary, It is an ester with a fruity aroma commonly used to impart a pleasant flavor in various food and beverage products.
1. Source Selection: Choose a reputable ethyl isobutyrate suppliers or manufacturer with a track record of producing high-quality chemicals. Ensure they adhere to regulatory standards and have good manufacturing practices (GMP) in place.
2. Certificate of Analysis (CoA): Obtain a Certificate of Analysis from the supplier for each batch of the compound. This document should detail the specifications, purity level, composition, and any impurities present.
3. Analytical Testing: Perform analytical testing on incoming batches of the compound. Key tests may include:
- Purity Assessment: Use techniques like gas chromatography (GC) or high-performance liquid chromatography (HPLC) to determine the purity of the compound.
- Impurity Analysis: Check for impurities using appropriate analytical methods. This ensures that the concentration of impurities is within acceptable limits.
- Physical Properties: Verify physical properties such as odor, color, viscosity, and density to ensure consistency with specifications.
4. Storage and Handling: Store it according to manufacturer recommendations, typically in tightly sealed containers away from direct sunlight and extremes of temperature.To avoid contamination, adopt proper handling practices.
5. Quality Management System: Implement a robust quality management system (QMS) that includes procedures for receiving, testing, and approving the compound before use in production.
6. Compliance with Regulations: Ensure that the compound complies with relevant regulatory requirements in your industry and geographic location (e.g., FDA regulations in the United States, European Pharmacopoeia standards in Europe).
7. Documentation and Record Keeping: Maintain accurate records of all testing, certificates of analysis, and batch numbers for traceability and quality assurance purposes.
8. Periodic Audits: Conduct periodic audits of your suppliers to verify their adherence to quality standards and ensure ongoing consistency in product quality.
By following these steps, you can help ensure the quality, purity, and safety of the compound for its intended applications in various industries. This approach not only minimizes the risk of product defects but also supports regulatory compliance and customer satisfaction.
Here’s how you can typically find the compound:
1. Manufacturer and Suppliers: It is produced by ethyl isobutyrate manufacturers specializing in esters and flavor compounds. Major chemical companies or specialty chemical manufacturers often produce and supply the compound. Some well-known manufacturers include:
- Sigma-Aldrich (now part of MilliporeSigma)
- Merck
- BASF
- Tokyo Chemical Industry (TCI)
- Alfa Aesar (now part of Thermo Fisher Scientific)
These companies often have a global presence and supply chain capabilities to distribute the compound worldwide.
2. Ethyl isobutyrate exporters and Distributors: Exporters and distributors can facilitate the purchase and shipment of compound internationally. Websites like Alibaba, ThomasNet, chemical bull or Global Sources may list suppliers who export the compound.
3. Online Purchase: You can buy ethyl isobutyrate online through various chemical supplier websites. Ensure the supplier meets regulatory standards and provides a Certificate of Analysis (CoA) with each batch.
4. Price: The ethyl isobutyrate price can vary based on purity, quantity ordered, and supplier. Prices are typically quoted per kilogram (kg) or per metric ton (MT). For specific pricing, contacting suppliers directly or checking their websites can provide current information.
5. Additional Resources: If you're looking for more information or industry insights ("chemical bull"), industry publications, chemical databases, or trade associations like the American Chemical Society (ACS) might be helpful.
When purchasing It, ensure to verify the quality, purity, regulatory compliance, and shipping requirements to meet your specific needs and regulatory standards. Always request a CoA and consider factors such as shipping logistics and handling procedures for chemical substances.
Ensuring the quality and purity of ethyl isobutyrate is essential for its safe and effective use across various industries. By sourcing from reputable manufacturers and suppliers, obtaining thorough Certificates of Analysis, and conducting rigorous analytical testing, you can verify its specifications and purity levels. Implementing a robust quality management system, adhering to regulatory requirements, and maintaining meticulous documentation further guarantee consistency and compliance. Periodic audits of suppliers and proper storage and handling procedures are integral to maintaining the compound's integrity. These practices collectively support reliable performance, regulatory adherence, and customer satisfaction in applications ranging from food flavoring to industrial uses.
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