Cinnamaldehyde Diethylacetal

Product Name	Cinnamaldehyde Diethylacetal (FEMA: 2286 \| 1,1-Diethoxy-3-phenyl-2-propene)
CAS NO.	7148-78-9
Formula & Weight	C13H18O2 (MW: 206.28)
Chemical Structure
Sensory Profile	Odor: Mild, floral-spicy, green, with a sweet balsamic background. Less harsh than Cinnamaldehyde. Taste: Sweet, spicy, cinnamon-like, with fruity nuances.
Technical Specifications	Appearance: Colorless to slightly yellow clear liquid Purity (GC): ≥ 95.0% Density: 1.03 g/cm³ Refractive Index: 1.515 - 1.520 Acid Value: ≤ 1.0
Key Applications	1. Fragrance (Soap & Detergents) Alkali Stability: Unlike Cinnamaldehyde, this acetal does not discolor in alkaline media, making it ideal for soaps and detergents. Provides "lift" and spicy-floral top notes to floral bouquets (Hyacinth, Lilac). 2. Flavors (FEMA 2286) Used in citrus, berry, and cinnamon flavors to add complexity and modify the harshness of straight cinnamon oils. Approved usage in beverages, baked goods, and confectioneries. 3. Chemical Synthesis Functions as a protected form of cinnamaldehyde in organic synthesis.
Packaging & Storage	Packing: 200kg Iron Drum / 25kg Plastic Drum. Storage: Store in cool, dry place. Avoid acidic conditions (may hydrolyze back to aldehyde).

Royalchem offers Cinnamaldehyde Diethylacetal with excellent alkali stability.
Samples Available for Fragrance Profiling.

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