Trans-2-Decenal CAS 3913-81-3

1. Serves trans-2-Decenal as a flavor additive in food processing, providing fried, citrus and orange notes to fried snacks, baked goods and fruit - flavored beverages.

2. Acts trans-2-Decenal CAS 3913-81-3 as a fragrance ingredient in personal care products, adding fresh orange - floral and rosey top notes to perfumes, soaps and lotions.

3. Functions as a standard reference material for carbonyl value determination in grease quality testing and a key intermediate in organic synthesis of pharmaceuticals and agrochemicals.

Store trans - 2 - Decenal (CAS 3913-81-3, colorless to pale yellow liquid, orange - floral/fatty - fried odor, flash point ~96℃, flammable) under inert gas in sealed amber glass containers at <15°C in a cool, dark, well - ventilated area. Isolate from strong oxidants, acids, alkalis and air to avoid oxidation, polymerization and odor deterioration. Wear nitrile gloves, safety goggles and a face mask; avoid vapor inhalation, skin/eye contact and ingestion to prevent irritation. Reseal tightly post - use; dispose of waste per local flavor - fragrance and organic aldehyde regulations.

trans - 2 - Decenal is a flavor - fragrance additive, industrial intermediate and testing standard, not for direct pure - form human ingestion; undiluted intake may cause respiratory and gastrointestinal irritation. In regulated applications, trans-2-Decenal CAS 3913-81-3 enhances consumer product sensory experiences, enables grease quality testing, and supports synthesis of high - value fine chemicals while complying with global safety standards.