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DIETHYLHEXYL TEREPHTHALATE

Description

Diethylhexyl terephthalate (DEHT) is a synthetic ester widely used in cosmetic and personal care products as an emollient and plasticizer. This clear, colorless liquid is known for its low volatility and excellent stability, making it a valuable ingredient in various skincare formulations. DEHT is derived from terephthalic acid and 2-ethylhexanol, resulting in a compound that offers both moisturizing and texture-enhancing properties.

In skincare applications, DEHT functions as a non-greasy emollient, helping to soften and smooth the skin while improving product spreadability. Its plasticizing properties contribute to the flexibility and durability of cosmetic films, such as those found in long-wearing makeup and sunscreens. DEHT is also appreciated for its ability to enhance the solubility of other ingredients, particularly UV filters in sunscreen formulations.

Safety assessments have shown DEHT to have a favorable toxicological profile, with low skin irritation potential and minimal risk of sensitization. It is often used as an alternative to phthalates, which have faced scrutiny due to potential health concerns. The ingredient's compatibility with a wide range of cosmetic raw materials further enhances its versatility in product development.