Para-Cresyl Acetate, with CAS number 140-39-6, is a synthetic aroma chemical commonly used in perfumery for its sweet, floral, and slightly fruity character. It is often employed to enhance the complexity of floral accords and can add a fresh, uplifting note to compositions. This ingredient typically finds its place in the heart or top notes of fragrances, where it can contribute to a vibrant and lively scent profile. Para-Cresyl Acetate is valued for its ability to blend well with other floral and fruity materials, making it a versatile component in various fragrance formulations. As with many synthetic aroma chemicals, it is important to consider safety and regulatory aspects when using Para-Cresyl Acetate in perfumery. While specific IFRA restrictions may apply, it is advisable for formulators to consult the latest guidelines and safety data to ensure compliance and safe usage in cosmetic products. — AI-generated summary, 2026-09-02.
A dense, narcotic white-floral note with a distinct animalic-honeyed facet, reminiscent of narcissus, ylang and hyacinth. Slightly fecal/indolic on first sniff, softening into a warm, waxy floral character with a leathery undertone.AI · claude-opus-4-7
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Perfume and Flavor Chemicals, page 303.
Colorless liquid, volatile with steam.
Poorly soluble in water, miscible with alcohol and oils, soluble in propylene glycol.
Pungent lily-like odor, penetrating, floral, narcissus-like in high dilution, horse-like, urine-like undertones in higher concentration.
Finds some use in flavor compositions for its intensely floral power, which can support fruity notes, nut-like aromas, etc.
Pleasant notes are obtained normally at concentrations below 1% in the perfume creation, but the material is still capable of totally ruining a composition when the acetate is applied in combination with certain fragrance notes or single chemicals.
The concentration in the finished product is usually about 0.5 to 10 ppm, but may reach 220 ppm in chewing gums.
Produced by acetylation of para-cresol.