For professionals in the automotive and fuel industries, understanding the precise components that govern fuel performance is paramount. Among these, n-Hexadecane (CAS 544-76-3) holds a special significance, primarily as the benchmark for diesel fuel’s cetane number. This straight-chain alkane, a colorless liquid or white solid, is crucial for ensuring efficient combustion in diesel engines. As a leading chemical manufacturer and supplier, we are dedicated to providing high-purity n-Hexadecane to meet the rigorous demands of fuel quality testing and industrial applications.

The cetane number is a critical indicator of a diesel fuel’s ignition quality. It measures the delay between the injection of fuel into the combustion chamber and the start of combustion. A higher cetane number signifies a shorter ignition delay, leading to smoother engine operation, reduced noise, and lower emissions. n-Hexadecane is assigned a cetane number of 100, serving as the ideal reference fuel. By comparing the ignition characteristics of a test diesel fuel against a mixture containing n-Hexadecane, fuel blenders and quality control laboratories can accurately determine the fuel’s cetane rating.

As a reliable chemical supplier in China, we offer n-Hexadecane with exceptional purity, ensuring that your cetane number measurements are accurate and repeatable. Our manufacturing processes are designed to deliver consistent quality, making us a preferred partner for companies involved in fuel production, distribution, and quality assurance. Whether you are looking to buy n-Hexadecane for laboratory use or in larger quantities for industrial blending, our competitive pricing and dependable supply chain ensure your needs are met.

Beyond its role in fuel testing, n-Hexadecane is also a versatile solvent and chemical intermediate. It finds applications in organic synthesis, as a component in lubricants, and in the formulation of cosmetics. However, its primary importance in the heavy vehicle and industrial sectors remains its function as the standard for diesel fuel ignition quality. If your business requires a dependable source for high-purity n-Hexadecane, look no further. Contact us today to request a quote and learn more about our bulk purchasing options and our commitment to delivering essential chemical compounds that drive industry standards.