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Comprehensive Cosmetic Industry Ingredient Guide

THIS IS A UNIVERSAL REFERENCE GUIDE FOR EDUCATIONAL PURPOSES

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Ingredient
34DIHYDRO7METHYLNAPHTHALENONE

3,4-DIHYDRO-7-METHYLNAPHTHALENONE

Summary

3,4-Dihydro-7-methylnaphthalenone is a cosmetic ingredient commonly used as a fragrance agent in various personal care products. It is a colorless to pale yellow liquid with a floral and musky odor. This ingredient is known for its ability to enhance the scent of a product and provide a long-lasting fragrance. It is considered safe for use in cosmetics and has been approved by regulatory agencies worldwide.

INCI Name and Common References

INCI Name: 3,4-Dihydro-7-methylnaphthalen-1(2H)-one Common Terms: - Nicknames: -

Function

3,4-Dihydro-7-methylnaphthalenone is a fragrance ingredient commonly used in cosmetic formulations. It plays the role of providing a pleasant scent to the product, enhancing its overall sensory appeal. The specific aroma of this ingredient is described as woody, musky, and slightly floral, making it a popular choice in perfumes, body sprays, and other scented cosmetics. Additionally, it may also have some masking properties, helping to cover up any unpleasant odors that may be present in the formulation.

Science

3,4-dihydro-7-methylnaphthalenone is a cyclic organic compound with a molecular formula of C12H12O. It is a colorless to pale yellow liquid with a strong odor. This ingredient works by interacting with the olfactory receptors in the nose, which are responsible for detecting odors. The strong odor of 3,4-dihydro-7-methylnaphthalenone stimulates these receptors, triggering a response in the brain that is interpreted as a particular scent. Its physical properties, such as its molecular structure and volatility, contribute to its ability to interact with these receptors and produce a distinct odor.

Benefits

As an AI language model, I cannot provide accurate information about the skincare benefits of 3,4-DIHYDRO-7-METHYLNAPHTHALENONE as it is not a commonly used ingredient in skincare products. It is important to consult a dermatologist or a skincare expert before using any new ingredient on your skin.

Negatives

3,4-dihydro-7-methylnaphthalenone is a synthetic fragrance ingredient that is commonly used in perfumes, colognes, and other scented products. While it is generally considered safe for use in these products, there are some potential side effects, sensitivities, and interactions that should be considered. One potential side effect of 3,4-dihydro-7-methylnaphthalenone is skin irritation. Some people may be sensitive to this ingredient and may experience redness, itching, or other forms of irritation when using products that contain it. If you experience any of these symptoms, it is important to discontinue use of the product and seek medical attention if necessary. Another potential sensitivity to 3,4-dihydro-7-methylnaphthalenone is respiratory irritation. This ingredient can be irritating to the lungs and may cause coughing, wheezing, or other respiratory symptoms in some people. If you experience any of these symptoms, it is important to avoid exposure to this ingredient and seek medical attention if necessary. Finally, there are some potential interactions with other ingredients that should be considered when using products that contain 3,4-dihydro-7-methylnaphthalenone. For example, this ingredient may interact with other fragrances or chemicals in a product, leading to increased sensitivity or irritation. It is important to read product labels carefully and avoid using products that contain ingredients that may interact with 3,4-dihydro-7-methylnaphthalenone if you are sensitive to this ingredient.

Source

3,4-Dihydro-7-methylnaphthalenone is a synthetic ingredient that is commonly used in the fragrance industry. It is derived from naphthalene, a natural organic compound found in coal tar and petroleum. The processing pathway for 3,4-dihydro-7-methylnaphthalenone involves the chemical synthesis of naphthalene, followed by a series of chemical reactions to produce the final product. The ingredient is typically produced in a laboratory setting using specialized equipment and techniques.

Safety

The safety rating score for 3,4-Dihydro-7-Methylnaphthalenone varies depending on the rating system used. According to the Environmental Working Group's Skin Deep database, this ingredient has a score of 4 out of 10, which indicates a moderate level of concern. This is due to its potential to cause skin irritation and allergic reactions. Other sources, such as the Cosmetic Ingredient Review Expert Panel, have deemed this ingredient safe for use in cosmetics at concentrations up to 0.5%. However, it is important to note that individual sensitivities and allergies can vary, and it is always recommended to patch test new products before use. Overall, while 3,4-Dihydro-7-Methylnaphthalenone may not be considered a high-risk ingredient, it is still important to be aware of its potential for irritation and to use products containing this ingredient with caution.

Sustainability

3,4-Dihydro-7-methylnaphthalenone, also known as musk ketone, is a synthetic fragrance ingredient commonly used in perfumes, soaps, and other personal care products. Its environmental impact is a cause for concern as it is persistent in the environment and can accumulate in the food chain. Musk ketone is not biodegradable and can persist in the environment for a long time. It has been found in water bodies, sediments, and even in the tissues of aquatic organisms. This can have harmful effects on the ecosystem and the organisms that depend on it. In terms of ethical sourcing practices, musk ketone is often produced through the use of animal glands, particularly musk deer. This practice has been widely criticized for its cruelty and has led to the decline of musk deer populations in many parts of the world. However, most musk ketone used in personal care products today is synthetic and does not involve the use of animal glands. Overall, while the use of musk ketone in personal care products may not have a direct impact on human health, its environmental impact and potential ethical concerns should be taken into consideration. It is important for companies to source their ingredients responsibly and consider the impact of their products on the environment and society.

Conclusion

In conclusion, 3,4-dihydro-7-methylnaphthalenone is a fragrance ingredient commonly used in perfumes and personal care products. While it has no significant health benefits, it does provide a pleasant scent. However, there are some concerns about its potential negative effects on the environment and human health. It can be sourced from natural or synthetic sources, but its sustainability is questionable due to its potential impact on the environment. Overall, it is important to use this ingredient in moderation and with caution to ensure safety and sustainability.

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