Cinnamyl Propionate, with CAS number 103-56-0, is a synthetic aroma chemical commonly used in perfumery for its sweet, warm, and spicy character reminiscent of cinnamon. It is often employed in fragrance compositions to enhance the overall warmth and depth of a scent, making it a popular choice in oriental and gourmand fragrances. Cinnamyl Propionate typically sits in the middle to base notes of a formula, where it can contribute to a rich, comforting profile. As a synthetic compound, it offers consistency and stability in formulations. However, it is important to note that Cinnamyl Propionate may be subject to certain regulatory considerations, including IFRA restrictions, due to its potential allergenic properties. Perfumers should be mindful of these regulations when incorporating this ingredient into their creations, ensuring compliance with safety standards while balancing the desired olfactory effects. — AI-generated summary, 2026-09-02.
A soft, sweet-balsamic cinnamon character with a floral-fruity nuance reminiscent of hyacinth and stewed apple. Less fiery than cinnamic aldehyde, rounder and slightly powdery, with a gentle spicy warmth that lingers.AI · claude-opus-4-7
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Perfume and Flavor Chemicals, page 270.
Colorless, slightly oily liquid.
Almost insoluble in water, soluble in alcohol, miscible with most perfume oils.
Fruity-balsamic, but also floral (rather rosy) odor with mild cinnamon-like undertone.
Sweet, warm, fruity-spicy taste of considerable power.
Occasionally used in perfume compositions, mostly in Oriental fragrance types as a modifier for the more pronounced, spicy items.
Used in flavor compositions for imitation Apple, Berry, Chocolate, Currant, Grape, Peach, Pear, Pineapple.
Produced by direct esterification of Cinnamic alcohol with Propionic acid (or Propionic anhydride) under azeotropic conditions.