Trans,trans-2,4-Nonadienal

Product Overview

Trans,trans-2,4-Nonadienal CAS 5910-87-2 FEMA 3212 | Food Flavor Ingredient

Product Overview

Trans,trans-2,4-Nonadienal is a conjugated unsaturated aldehyde widely used in food flavour creation. It delivers powerful fatty, green, waxy sensory notes paired with cucumber and cooked poultry undertones. You can find this compound naturally in fresh vegetables, melons and thermally processed meat products. Flavor formulators select it to build authentic fried, savoury and vegetable profiles for many flavour systems.

Physical & Chemical Properties

• CAS No.: 5910-87-2
• FEMA No.: 3212
• Molecular Formula: C₉H₁₄O
• Molecular Weight: 138.21 g/mol
• Appearance: Colorless to pale yellow clear liquid
• Odor: Fatty, green, waxy, cucumber, fried chicken-like aroma
• Boiling Point: 97–98 °C at 10 mmHg
• Solubility: Insoluble in water, soluble in ethanol and most flavour oils

Application

Trans,trans-2,4-Nonadienal adds realistic fatty and green layers to multiple flavour formulations. It works well in cucumber, melon, nut, roasted meat and chicken broth flavours. Flavor houses also apply it in snack seasonings, soup bases and fine chemical research for natural aroma simulation.

Taima Competitive Advantages

✅ High and stable purity grade, consistent aroma across production batches. Rigorous impurity control cuts your formula testing cycles.
✅ Full set of compliance certificates ready: FEMA, KOSHER, HALAL, COA, TDS and SDS, fully satisfying global food additive import standards.
✅ Flexible supply options. We accept small trial samples, medium batch orders and bulk wholesale, and welcome trial orders from new customers.
✅ Multiple packaging solutions including fluorinated drums and aluminum foil packages to slow oxidation during shipping and storage.
✅ Practical technical support. Our team shares reference dosage guidance to accelerate your flavour development work.

Storage Recommendation

Seal Trans,trans-2,4-Nonadienal and store it in cool, dark and dry conditions. Keep it away from direct sunlight and high heat. This aldehyde oxidizes easily, so limit air exposure once you open the container. Refrigerated storage delivers better long-term stability.

Product Specifications

Why Choose Taima Bio

Taima Bio supplies specialty ingredients with defined chemical specifications, full documentation (COA, TDS, MSDS), and reliable international supply. Our products serve food, beverage, confectionery, and flavor formulation customers worldwide, with flexible quantities from laboratory evaluation to commercial-scale packaging.