Dibenzyl: An In-Depth Look at Its Role in Cosmetics

What Is Dibenzyl?

Dibenzyl, also known as 1,2-Diphenylethane, is a chemical compound primarily used in the cosmetic industry for its perfuming properties. This ingredient is derived from benzyl compounds, which are organic chemicals featuring a benzene ring attached to a methylene group. The chemical formula for Dibenzyl is C14H14, and it is characterized by its two phenyl groups (benzene rings) connected by an ethane chain.

The history of Dibenzyl in cosmetics dates back to the early 20th century when synthetic chemistry began to revolutionize the beauty industry. As chemists explored new ways to create and enhance fragrances, Dibenzyl emerged as a valuable component due to its ability to impart a pleasant scent. Over the years, it has been incorporated into various perfumes, lotions, and other personal care products to enhance their olfactory appeal.

Dibenzyl is typically synthesized through a chemical reaction known as the Friedel-Crafts alkylation. This process involves the alkylation of benzene with ethylene in the presence of a catalyst, usually aluminum chloride. The result is the formation of Dibenzyl, which can then be purified and incorporated into cosmetic formulations. This synthetic route ensures a consistent and high-quality product, making Dibenzyl a reliable ingredient for perfuming purposes in the cosmetic industry.

The Benefits/Uses of Dibenzyl

In this section, we will delve into the officially recognized cosmetic benefits and uses of Dibenzyl:

Perfuming

Dibenzyl is primarily used in cosmetics for its perfuming properties. This means that its main role is to impart a pleasant fragrance to the product. Whether it’s a lotion, cream, or shampoo, the addition of Dibenzyl can enhance the overall sensory experience by providing a subtle, appealing scent. This can make the product more enjoyable to use and can also help mask any undesirable odors from other ingredients.

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).

Potential Side Effects & Other Considerations

Dibenzyl, also known as 1,2-Diphenylethane, is generally considered safe for use in cosmetic products. However, as with any ingredient, there are potential side effects and considerations to keep in mind.

• Skin irritation
• Allergic reactions
• Contact dermatitis

Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Dibenzyl 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.

Adverse reactions to Dibenzyl are relatively uncommon, but they can occur. To minimize the risk of an adverse reaction, it is recommended to conduct a patch test before widespread usage.

In terms of comedogenicity, Dibenzyl scores a 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low score indicates that Dibenzyl is unlikely to clog pores, making it generally suitable for people prone to acne, blemishes, or breakouts.