Cinnamic Acid CAS 621-82-9

1. Acts Cinnamic acid CAS 621-82-9 as a key fragrance fixative in perfumes and cosmetics, enhancing the longevity of floral and spicy scent profiles.

2. Serves Cinnamic acid as a preservative and flavor enhancer in food and beverage formulations, adding a subtle cinnamon-like note to baked goods and beverages.

3. Functions as a critical intermediate in organic synthesis for manufacturing pharmaceuticals, agrochemicals and specialty polymers.

Store cinnamic acid in sealed amber glass containers at 10–25°C in a cool, dry, well-ventilated warehouse, away from direct sunlight, heat sources and open flames. Isolate Cinnamic acid CAS 621-82-9 from strong oxidants, acids and alkalis to prevent degradation and preserve its stability.

Wear nitrile gloves and safety goggles during handling; avoid dust inhalation and skin contact to prevent irritation. Reseal the container tightly after use. Dispose of waste in strict compliance with local hazardous chemical disposal regulations.

Cinnamic acid is an industrial chemical, food additive and pharmaceutical intermediate, not for direct human or animal ingestion in its pure form; undiluted intake can cause severe irritation to the respiratory and gastrointestinal tracts, leading to coughing, nausea and abdominal discomfort.

In regulated applications, Cinnamic acid CAS 621-82-9 improves the scent retention of personal care products, extends the shelf life of food items as a natural preservative, and supports the synthesis of high-value medicinal compounds and agricultural chemicals.