Article last updated: October 15, 2024
Trans-3-Methyl-5-Phenyl-2-Pentenenitrile, also known as (E)-3-Methyl-5-phenylpent-2-enenitrile, is a synthetic compound primarily used in the cosmetic industry for its perfuming properties. This ingredient is a part of the nitrile family, characterized by the presence of a carbon-nitrogen triple bond. Its chemical composition includes a phenyl group, which is a ring-like structure of carbon and hydrogen atoms, contributing to its aromatic qualities.
The history of Trans-3-Methyl-5-Phenyl-2-Pentenenitrile in cosmetics dates back to the mid-20th century when synthetic chemistry began to revolutionize the fragrance industry. Scientists were able to create a variety of new aromatic compounds that were not only cost-effective but also offered unique scent profiles that were difficult to obtain from natural sources. This particular compound gained popularity due to its ability to provide a distinct and long-lasting fragrance.
The production of Trans-3-Methyl-5-Phenyl-2-Pentenenitrile involves a series of chemical reactions, typically starting with the synthesis of the phenyl group and the nitrile group separately. These groups are then combined through a process known as a condensation reaction, which forms the final compound. The result is a stable, aromatic ingredient that can be easily incorporated into various cosmetic formulations to enhance their olfactory appeal.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Trans-3-Methyl-5-Phenyl-2-Pentenenitrile:
Trans-3-Methyl-5-Phenyl-2-Pentenenitrile is primarily used in cosmetics for its perfuming properties. This means that its main function is to impart a pleasant fragrance to the product. Whether it’s a lotion, cream, or any other cosmetic item, the inclusion of this ingredient helps to enhance the overall sensory experience by adding a delightful scent. This can make the product more appealing to use and can contribute to a feeling of freshness and cleanliness.
Note: the listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).
Trans-3-Methyl-5-Phenyl-2-Pentenenitrile is generally considered safe for use in cosmetic products, primarily serving as a perfuming agent. However, as with any ingredient, there are potential side effects and considerations to keep in mind.
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Trans-3-Methyl-5-Phenyl-2-Pentenenitrile during pregnancy and breastfeeding are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Side effects and adverse reactions from this ingredient are generally uncommon. However, it is always recommended to perform a patch test before widespread usage to ensure there is no adverse reaction.
In terms of comedogenicity, Trans-3-Methyl-5-Phenyl-2-Pentenenitrile has a rating of 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low rating indicates that it is unlikely to clog pores, making it suitable for individuals prone to acne, blemishes, or breakouts.
