The Top 10 Facts About Dioctyl Adipate (CAS 123-79-5) You Should Know

Abstract

This article provides an in-depth exploration of the chemical compound Dioctyl Adipate (CAS 123-79-5), commonly known as DOA. It delves into the top 10 facts about this compound, covering its chemical properties, uses, health and environmental impacts, and regulatory considerations. By the end of the article, readers will have a comprehensive understanding of Dioctyl Adipate and its significance in various industries.

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Introduction to Dioctyl Adipate (DOA)

Dioctyl Adipate, also known as DOA, is a chemical compound with the CAS number 123-79-5. It is a type of diester, which is a derivative of adipic acid and glycerol. DOA is widely used in various industries due to its unique properties. This article aims to provide a detailed overview of the top 10 facts about Dioctyl Adipate, highlighting its significance and potential risks.

Chemical Properties of Dioctyl Adipate

Dioctyl Adipate is a colorless, odorless liquid at room temperature. It has a molecular formula of C14H24O4 and a molecular weight of 244.34 g/mol. The compound is soluble in organic solvents such as acetone, alcohol, and ether but is not soluble in water. Its boiling point is approximately 313°C, and it has a melting point of around 48°C. These properties make it suitable for use in various applications, including plasticizers and lubricants.

Applications of Dioctyl Adipate

One of the primary uses of Dioctyl Adipate is as a plasticizer. It is added to plastics to increase their flexibility and durability. DOA is commonly used in the production of polyvinyl chloride (PVC), which is used in construction, flooring, and packaging materials. Additionally, DOA is used in the manufacturing of lubricants, paints, and adhesives.

Health and Environmental Impacts of Dioctyl Adipate

While Dioctyl Adipate is widely used, it is important to consider its health and environmental impacts. In terms of human health, exposure to high levels of DOA can cause irritation to the skin, eyes, and respiratory system. Long-term exposure may lead to more severe health issues. In the environment, DOA can be toxic to aquatic life and may persist in soil and water for an extended period.

Regulatory Considerations for Dioctyl Adipate

Due to its potential health and environmental risks, Dioctyl Adipate is subject to regulatory controls. In the European Union, the substance is classified as a Category 2B carcinogen, meaning it may pose a carcinogenic risk. The U.S. Environmental Protection Agency (EPA) has also placed restrictions on the use of DOA in certain applications. These regulations are in place to protect human health and the environment.

Production and Distribution of Dioctyl Adipate

The production of Dioctyl Adipate involves a multi-step process that starts with the synthesis of adipic acid and glycerol. These raw materials are then reacted to form Dioctyl Adipate. The compound is produced on a large scale and distributed globally. The major producers of Dioctyl Adipate are located in China, the United States, and Europe.

Alternatives to Dioctyl Adipate

In recent years, there has been a growing interest in finding alternatives to Dioctyl Adipate due to its potential health and environmental risks. Several alternatives have been developed, including non-phthalate plasticizers and bio-based plasticizers. These alternatives aim to provide similar properties to DOA while minimizing the risks associated with its use.

Conclusion

In conclusion, Dioctyl Adipate (CAS 123-79-5) is a versatile chemical compound with a wide range of applications. However, its use is subject to regulatory controls due to potential health and environmental risks. This article has provided an overview of the top 10 facts about Dioctyl Adipate, highlighting its chemical properties, uses, health and environmental impacts, and regulatory considerations. As awareness of the risks associated with DOA continues to grow, the search for safer alternatives remains a priority.

Keywords

Dioctyl Adipate, CAS 123-79-5, plasticizer, health risks, environmental impact, regulatory considerations, alternatives