Exploring the Properties and Applications of CAS Number 139-07-201 in Industry

Understanding CAS No. 139-07-1 A Comprehensive Overview

CAS No. 139-07-1 refers to the compound butylated hydroxyanisole (BHA), a widely used synthetic antioxidant. This compound is primarily employed to prevent oxidation in food products, cosmetics, and various industrial applications. Its significance lies in its ability to extend shelf life and maintain quality by inhibiting the deterioration of fats and oils, which can lead to rancidity and undesirable flavors.

Chemical Structure and Properties

BHA is chemically categorized as a phenolic compound. Its structural formula is 2-tert-butyl-4-methoxyphenol, which indicates the presence of a tert-butyl group and a methoxy group attached to a phenolic ring. This molecular composition plays a crucial role in its effectiveness as an antioxidant. BHA works by donating hydrogen atoms to free radicals, effectively neutralizing them and preventing the degradation of food and other perishable products.

The compound is a white to slightly yellow crystalline powder that is soluble in organic solvents but only sparingly soluble in water. This solubility profile allows BHA to be effectively incorporated into a variety of formulations, making it a versatile antioxidant in food preservation.

BHA is predominantly utilized in the food industry. It is commonly added to oils, fats, and fat-containing products such as margarine and snacks. By preventing rancidity, BHA helps maintain the taste, color, and nutritional value of these products. Additionally, it is used in cosmetics and personal care products to prevent the oxidative degradation of cosmetic formulations, thereby enhancing their stability and effectiveness.

Besides food and cosmetics, BHA is used in the production of rubber and petroleum products, where it serves as a protective agent against oxidation. The compound’s ability to prolong shelf life makes it invaluable in various manufacturing processes where oxidative stability is critical.

Safety and Regulatory Status

The safety of BHA has been a topic of debate in scientific and regulatory circles. Various studies have examined its potential health effects, with some research suggesting that BHA could be a carcinogen in large quantities. However, regulatory authorities, including the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA), have evaluated BHA's safety for use in food products.

The FDA has designated BHA as generally recognized as safe (GRAS) when used in accordance with good manufacturing practices. However, it is subject to strict regulations regarding its allowable concentration in food products, ensuring that consumer exposure remains within safe limits.

Consumer Awareness and Trends

As consumers become more health-conscious and aware of the ingredients in their food and personal care products, there has been a rising demand for natural alternatives to synthetic preservatives like BHA. This trend has led to increased interest in natural antioxidants, such as tocopherols (vitamin E), rosemary extract, and other plant-derived compounds. These alternatives are often perceived as safer and more environmentally friendly, prompting manufacturers to reformulate products to meet consumer preferences.

Despite these trends, BHA remains a staple in many formulations due to its proven effectiveness and stability. Balancing the use of such additives while responding to consumer preferences for natural ingredients presents a challenge for the industry.

Conclusion

In summary, CAS No. 139-07-1, or butylated hydroxyanisole (BHA), plays an essential role in food preservation, cosmetics, and industrial applications. Its ability to inhibit oxidation contributes significantly to product stability and shelf life. While the compound has undergone extensive safety evaluations and is recognized as safe within regulatory limits, the growing consumer interest in natural products continues to shape its application in the marketplace. As such, understanding both the benefits and potential concerns surrounding BHA is vital for consumers and industry stakeholders alike.