For professionals in the chemical industry, a deep understanding of the properties and applications of key intermediates is crucial for efficient R&D and production. 9-Chloro-1-nonanol, identified by its CAS number 51308-99-7, is a significant organic synthesis intermediate with a unique set of characteristics that make it indispensable in various chemical processes. This article aims to provide a comprehensive overview of its properties and applications, highlighting why it's a sought-after compound for manufacturers and researchers alike.

The chemical formula for 9-Chloro-1-nonanol is C9H19ClO, and its molecular weight is approximately 178.70 g/mol. This bifunctional molecule features a nine-carbon aliphatic chain with a hydroxyl group at one terminus and a chlorine atom at the other. This structural duality dictates its chemical behavior and broad applicability. The hydroxyl group allows it to participate in reactions characteristic of primary alcohols, such as esterification and etherification, while the terminal chlorine atom serves as a leaving group in nucleophilic substitution reactions.

Physicochemical properties are vital for handling and process design. 9-Chloro-1-nonanol typically presents as a pale yellow liquid. Its boiling point is reported to be around 254.7ºC at atmospheric pressure, and it has a flash point of 114.1ºC, indicating it is a combustible liquid requiring appropriate handling precautions. The refractive index is around 1.451, which can be useful for quality control.

In terms of chemical reactivity, the chlorine atom in 9-Chloro-1-nonanol can be readily displaced by various nucleophiles, enabling the introduction of diverse functional groups into organic molecules. Simultaneously, the hydroxyl group can be derivatized, or it can serve as a point for chain extension or cross-linking in polymer synthesis. This versatility makes it a foundational component for constructing complex organic architectures used in pharmaceuticals, agrochemicals, and specialty materials.

The application of 9-Chloro-1-nonanol as an organic synthesis intermediate is its primary role. It serves as a building block for synthesizing longer-chain alcohols, ethers, esters, amines, and other halogenated compounds. For research scientists needing to buy specific organic intermediates, having access to well-characterized compounds like 9-Chloro-1-nonanol is essential for reproducible results. Its availability from reliable manufacturers ensures that research projects can proceed without interruption due to material shortages or quality issues.

For industrial applications, particularly in the production of pharmaceuticals and agrochemicals, the consistent supply of high-purity 9-Chloro-1-nonanol is critical. Manufacturers look for suppliers who can guarantee high assay values (e.g., ≥97.0%) and minimal impurities, such as low moisture content (≤0.3%). Companies seeking to purchase this intermediate in bulk quantities can find competitive pricing and reliable service from specialized chemical suppliers in China.

We offer 9-Chloro-1-nonanol as a core product in our catalog of organic synthesis intermediates. Our manufacturing process is geared towards delivering consistent quality and purity. Whether you are involved in academic research, pharmaceutical development, or large-scale chemical production, our team is prepared to provide the necessary technical information and support. Contact us today to request a quotation for 9-Chloro-1-nonanol (CAS: 51308-99-7) and discuss your specific purchasing needs.