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ISOPROPYLPHENYLBUTANAL

Description

Isopropylphenylbutanal, also known as Lilial or Butylphenyl Methylpropional, is a synthetic fragrance compound widely used in cosmetics and personal care products. This colorless to pale yellow liquid possesses a floral scent reminiscent of lily of the valley, making it a popular choice in perfumery and skincare formulations.

From a chemical perspective, isopropylphenylbutanal is an aromatic aldehyde with the molecular formula C14H20O. It's known for its ability to impart a fresh, clean scent to products, often used in combination with other fragrances to create complex olfactory profiles.

While effective as a fragrance, isopropylphenylbutanal has been associated with potential skin sensitization and allergic reactions in some individuals. The European Union has restricted its use in cosmetics due to these concerns. Additionally, there are environmental considerations, as it may be potentially harmful to aquatic life.

In formulations, isopropylphenylbutanal is typically used in concentrations below 1% to minimize potential adverse effects while still providing the desired scent. Formulators must carefully balance its olfactory benefits with safety considerations when incorporating this ingredient into skincare and personal care products.