Understanding the properties and applications of key chemical intermediates is fundamental to innovation in various industries. 1-Chlorohexadecane, identified by CAS 4860-03-1, is a significant organic compound that serves as a versatile intermediate, particularly in the realms of surfactant chemistry and general organic synthesis. This article explores its chemical nature and diverse applications, providing insights for professionals looking to procure this essential material.

Chemically, 1-Chlorohexadecane is an alkyl halide, specifically a primary alkyl chloride, with the molecular formula C16H33Cl. It features a long, linear sixteen-carbon chain, bestowing it with significant hydrophobic character. The presence of the chlorine atom at the terminal position makes it susceptible to nucleophilic substitution reactions, a characteristic that underpins its utility as an alkylating agent. It typically appears as a clear, colorless to pale yellow liquid with a faint, characteristic odor. Its physical properties include a melting point around 8-14°C, meaning it remains a liquid under most ambient conditions, and a boiling point of approximately 149°C at 1 mm Hg, indicating its relatively low volatility under vacuum. Its insolubility in water but good solubility in organic solvents like ethanol and ether facilitates its use in organic reaction media.

The primary application of 1-Chlorohexadecane is as an intermediate in the synthesis of surfactants. It is a key building block for creating quaternary ammonium compounds, which are a class of cationic surfactants widely employed in detergents, fabric softeners, hair conditioners, and antimicrobial agents. By reacting 1-Chlorohexadecane with tertiary amines, manufacturers can efficiently produce these valuable surfactant molecules. For companies looking to buy high-quality raw materials for surfactant production, securing pure 1-Chlorohexadecane is essential for optimal performance and product efficacy.

Beyond its role in surfactants, 1-Chlorohexadecane is also utilized in broader organic synthesis. As a long-chain alkylating agent, it can be employed to introduce lipophilic segments into various organic molecules, thereby modifying their solubility, reactivity, or biological activity. This makes it a valuable compound for researchers in academia and industry engaged in the synthesis of complex organic structures, including pharmaceutical intermediates and specialty chemicals.

When considering the purchase of 1-Chlorohexadecane, buyers often look for suppliers who offer high purity (e.g., ≥98% GC) and consistent quality. Manufacturers, particularly those in China, are significant global suppliers, often providing competitive pricing for bulk quantities. Procurement professionals should request detailed specifications and engage with suppliers to ensure a reliable supply chain for their manufacturing or research needs. The availability of technical support and responsive customer service further enhances the value proposition of a supplier.

In summary, 1-Chlorohexadecane (CAS 4860-03-1) is a fundamental intermediate in chemical synthesis, vital for the production of surfactants and useful in various organic chemistry applications. Its unique chemical structure and properties make it a sought-after compound. Professionals looking to buy this intermediate are encouraged to partner with reputable manufacturers to ensure quality and a steady supply for their industrial or research endeavors.