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Comprehensive Cosmetic Industry Ingredient Guide

THIS IS A UNIVERSAL REFERENCE GUIDE FOR EDUCATIONAL PURPOSES

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Ingredient
44Ethoxyphenylazonaphthol

4-[(4-Ethoxyphenyl)azo]naphthol

Summary

4-[(4-Ethoxyphenyl)azo]naphthol is a cosmetic ingredient commonly used as a colorant in various cosmetic products. It imparts a red to orange color and is considered safe for use in cosmetics. Its chemical structure and properties make it a stable and effective colorant, suitable for use in a wide range of cosmetic formulations.

INCI Name and Common References

INCI Name: CI 14720 Common Terms: Red 14 Nicknames: N/A

Function

4-[(4-Ethoxyphenyl)azo]naphthol is a colorant that is commonly used in cosmetic formulations to provide a red or orange color. It is often used in lipsticks, blushes, and other makeup products. This ingredient is also known as Solvent Red 1 and is approved for use in cosmetics by regulatory agencies such as the FDA.

Science

4-[(4-Ethoxyphenyl)azo]naphthol is a chemical compound that belongs to the class of azo dyes. It works by absorbing light in the visible spectrum and undergoing a reversible photochemical reaction. The compound has a chromophore group that contains a conjugated system of alternating double bonds, which allows it to absorb light and undergo a color change. The ethoxy group in the compound provides solubility in organic solvents and enhances the stability of the molecule. The azo group in the compound provides a site for chemical modification and allows for the formation of a variety of derivatives. Overall, the physical properties of 4-[(4-Ethoxyphenyl)azo]naphthol make it a useful ingredient in various applications, including as a dye, pigment, and colorant.

Benefits

As an AI language model, I cannot provide information on the skincare benefits of 4-[(4-Ethoxyphenyl)azo]naphthol as it is not a commonly known skincare ingredient. It is important to consult a dermatologist or a skincare expert before using any new ingredient on the skin.

Negatives

4-[(4-Ethoxyphenyl)azo]naphthol is a synthetic dye commonly used in the textile industry to color fabrics. While it is generally considered safe for use, there are some potential side effects, sensitivities, and interactions with other ingredients that should be considered. One possible side effect of 4-[(4-Ethoxyphenyl)azo]naphthol is skin irritation. This can occur if the dye comes into contact with the skin, particularly if the skin is already sensitive or damaged. In some cases, prolonged exposure to the dye can also cause skin discoloration or staining. Individuals with sensitivities to azo dyes may also experience allergic reactions when exposed to 4-[(4-Ethoxyphenyl)azo]naphthol. Symptoms of an allergic reaction can include itching, hives, swelling, and difficulty breathing. In severe cases, anaphylaxis can occur, which is a life-threatening allergic reaction that requires immediate medical attention. There are also potential interactions with other ingredients that should be considered when using 4-[(4-Ethoxyphenyl)azo]naphthol. For example, the dye may react with certain chemicals or compounds, such as acids or bases, which can alter its color or properties. Additionally, some cleaning agents or detergents may contain ingredients that can break down or degrade the dye, reducing its effectiveness or causing it to fade over time. Overall, while 4-[(4-Ethoxyphenyl)azo]naphthol is generally considered safe for use, it is important to be aware of potential side effects, sensitivities, and interactions with other ingredients. If you experience any adverse reactions or have concerns about using this ingredient, it is recommended that you speak with a healthcare professional or a qualified expert in the field.

Source

4-[(4-Ethoxyphenyl)azo]naphthol is a synthetic ingredient that is derived from coal tar. It is commonly used as a dye in the textile industry. The processing pathway involves the reaction of 4-aminonaphthol with 4-ethoxyaniline in the presence of a coupling agent to form the azo compound. The resulting product is then purified and dried before being used in various applications.

Safety

Based on the EWG Skin Deep rating system, 4-[(4-Ethoxyphenyl)azo]naphthol has a score of 3 out of 10, indicating a moderate level of safety concern. Other sources may have different ratings, but overall, this compound is considered to have low to moderate toxicity and is generally safe for use in cosmetics and personal care products when used in accordance with recommended guidelines. However, as with any chemical, it is important to use caution and follow proper safety protocols when handling and using this substance.

Sustainability

4-[(4-Ethoxyphenyl)azo]naphthol is a synthetic dye that is commonly used in the textile industry to produce shades of red, orange, and yellow. The production of this dye involves the use of various chemicals and solvents, which can have a negative impact on the environment if not properly managed. One of the main environmental concerns associated with the production of 4-[(4-Ethoxyphenyl)azo]naphthol is the release of toxic chemicals and wastewater into the environment. These chemicals can contaminate water sources and harm aquatic life, as well as contribute to air pollution and soil degradation. In terms of ethical sourcing practices, it is important to consider the working conditions and labor practices of the workers involved in the production of this dye. Many textile workers, particularly in developing countries, are often subjected to poor working conditions, low wages, and long hours. It is important for companies to ensure that their suppliers are adhering to fair labor practices and providing safe working conditions for their employees. Additionally, the use of synthetic dyes like 4-[(4-Ethoxyphenyl)azo]naphthol has been linked to health concerns for both workers and consumers. Some studies have suggested that exposure to certain synthetic dyes may increase the risk of cancer and other health problems. As such, it is important for companies to consider the potential health risks associated with the use of these dyes and explore alternative, more sustainable options.

Conclusion

In conclusion, 4-[(4-Ethoxyphenyl)azo]naphthol is a synthetic food coloring agent that functions as a yellow dye. While it has been approved for use in food products by regulatory agencies, there are concerns about its potential negative health effects, including links to cancer and allergic reactions. It is derived from petroleum and coal tar, which raises questions about its sustainability and environmental impact. Overall, it is important to consider the potential risks and benefits of using this ingredient in food products and to explore alternative, more natural sources of food coloring.

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