Overview
Jasmonal, chemically known as α-amyl cinnamaldehyde, is a synthetic aromatic aldehyde prized for its strong floral jasmine-like scent. Developed as a cost-effective alternative to natural jasmine extracts, it is a staple in the fragrance and flavor industry. Its stability and versatility make it suitable for a wide range of consumer products, from luxury perfumes to everyday household items. The compound is synthesized via the condensation of amyl alcohol and cinnamaldehyde, resulting in a pale yellow liquid with a characteristic sweet, floral odor. Due to its synthetic nature, it offers consistent quality and scalability, addressing the limitations of natural jasmine derivatives.
Physical and Chemical Properties
Jasmonal is a hydrophobic liquid with a molecular weight of 202.29 g/mol and a density of 0.96 g/cm³. It boils at 285°C and is insoluble in water but readily dissolves in organic solvents like ethanol and essential oils. Its floral aroma is intense and long-lasting, making it ideal for sustained fragrance formulations. The compound exhibits good chemical stability under standard storage conditions, though it should be protected from prolonged exposure to light and air to prevent oxidation. Its low volatility ensures it acts as a middle or base note in perfumery, blending well with other aldehydes and esters.
Main Applications
Jasmonal is predominantly used in the perfumery industry to replicate jasmine scents in perfumes, body lotions, and hair care products. It is also a key ingredient in soaps, detergents, and air fresheners due to its affordability and stability in alkaline environments. In flavorings, it imparts a subtle floral note to candies and beverages. Beyond consumer goods, it finds niche applications in aromatherapy and industrial deodorizers. Its compatibility with synthetic and natural ingredients allows formulators to create complex fragrance profiles without relying on expensive natural extracts.
Safety and Storage
While Jasmonal is generally considered safe for use in regulated concentrations, it can cause mild skin irritation or allergic reactions in sensitive individuals. Proper handling includes wearing gloves and ensuring adequate ventilation during large-scale processing. Storage recommendations include keeping containers tightly sealed in cool, dark environments to prevent degradation. Regulatory compliance varies by region; for instance, the IFRA (International Fragrance Association) sets usage limits in cosmetics. Material Safety Data Sheets (MSDS) should be reviewed for specific hazard and disposal guidelines.
B2B Procurement Guide
When sourcing Jasmonal, prioritize suppliers with certifications like ISO or GMP to ensure product consistency and safety. Key specifications to verify include purity (≥98%), absence of heavy metals, and compliance with regional regulations (e.g., REACH in the EU). Bulk buyers should negotiate prices based on volume, with typical orders ranging from 25 kg drums to metric ton quantities. Sample testing is recommended to assess odor profile and solubility in target formulations. Reliable suppliers often provide technical support for application-specific adjustments, such as dilution ratios for different product types.
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