Overview
Lauronitrile, chemically known as dodecanenitrile, is a fatty nitrile derived from lauric acid. It is widely used in the fragrance industry, particularly in soap manufacturing, due to its mild, non-irritating odor and chemical stability. The compound is also utilized as an intermediate in organic synthesis for producing amines and other derivatives. Its compatibility with various surfactants and emulsifiers makes it a versatile ingredient in personal care formulations. The demand for lauronitrile has grown in niche markets where stable and long-lasting fragrances are required.
Physical and Chemical Properties
Lauronitrile is a colorless to pale yellow liquid with a faint, fatty odor. It has a low melting point (4°C) and a relatively high boiling point (252°C), which contributes to its stability in formulations. The compound is insoluble in water but dissolves readily in organic solvents like ethanol and ether. Its molecular structure, featuring a long hydrocarbon chain and a nitrile group, imparts hydrophobic properties, making it suitable for lipid-based applications. The nitrile group also allows for further chemical modifications, expanding its utility in industrial processes.
Main Applications
The primary use of lauronitrile is in the fragrance industry, where it serves as a base note in soap and detergent formulations. Its mild odor and stability under alkaline conditions make it ideal for long-lasting scents. Additionally, it is employed in personal care products like lotions and shampoos. In industrial settings, lauronitrile acts as a precursor for synthesizing laurylamine and other nitrogen-containing compounds. Its applications extend to lubricant additives and corrosion inhibitors, leveraging its chemical inertness and hydrophobic nature.
Safety and Storage
Lauronitrile is generally considered low-toxicity but requires careful handling to avoid skin and eye irritation. Proper personal protective equipment (PPE), including gloves and goggles, is recommended during use. The compound should be stored in tightly sealed containers away from heat and oxidizing agents. In case of spills, absorb with inert material and dispose of according to local regulations. Ventilation is advised in workspaces to prevent vapor accumulation. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety protocols.
B2B Procurement Guide
When procuring lauronitrile, prioritize suppliers with certifications like ISO or GMP to ensure quality and consistency. Request batch-specific analysis reports to verify purity, typically ≥98% for industrial use. Pricing varies based on volume and supplier location, with bulk orders often attracting discounts. Logistics should account for its liquid state and storage requirements. For international shipments, ensure compliance with transportation regulations for nitriles. Sample testing is recommended before large-scale purchases to confirm suitability for the intended application.
Related Manufacturers
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