Isocyanates are a class of organic compounds characterized by the highly reactive -N=C=O functional group. This reactivity makes them indispensable building blocks in organic synthesis and polymer chemistry. Among these, Octadecyl Isocyanate (CAS: 112-96-9) stands out due to its unique structure, combining the reactivity of the isocyanate group with a long hydrophobic hydrocarbon chain. NINGBO INNO PHARMCHEM CO.,LTD., a dedicated manufacturer and supplier, provides high-purity Octadecyl Isocyanate for various demanding applications.

The core of isocyanate chemistry lies in the electrophilic nature of the carbon atom within the -N=C=O group. This makes it susceptible to nucleophilic attack. Common reactions include:

  • Reaction with Alcohols: Forms carbamates (urethanes). R-NCO + R'-OH → R-NH-CO-O-R'
  • Reaction with Amines: Forms ureas. R-NCO + R'-NH₂ → R-NH-CO-NH-R'
  • Reaction with Water: Forms carbamic acid, which rapidly decomposes to an amine and carbon dioxide. The amine can then react with another isocyanate molecule to form a urea. R-NCO + H₂O → [R-NH-COOH] → R-NH₂ + CO₂; R-NH₂ + R-NCO → R-NH-CO-NH-R

These fundamental reactions are precisely why Octadecyl Isocyanate is a sought-after intermediate. The presence of the eighteen-carbon chain (C18) in Octadecyl Isocyanate influences the properties of the resulting compounds, often imparting increased hydrophobicity, flexibility, or solubility in organic media. For researchers and chemists looking to buy Octadecyl Isocyanate, understanding these reactive pathways is key to designing successful synthesis strategies.

As a supplier, NINGBO INNO PHARMCHEM CO.,LTD. ensures that the Octadecyl Isocyanate provided has an assay of ≥98.0%, guaranteeing the purity necessary for consistent reaction outcomes. Whether you are a procurement manager looking for bulk supply or an R&D scientist needing smaller quantities, sourcing from a reliable manufacturer is crucial. Obtaining a competitive Octadecyl Isocyanate price quote from us will highlight the value we bring to your projects.

The industrial relevance of Octadecyl Isocyanate extends to its potential use in creating specialty polymers, surfactants, and other functional materials where the long alkyl chain combined with the isocyanate reactivity is advantageous. For instance, it can act as a surface modifier or a component in creating specific types of coatings or adhesives. Businesses that require these tailored properties can confidently buy Octadecyl Isocyanate from us, knowing they are obtaining a high-quality chemical intermediate.

In essence, understanding the fundamental chemistry of isocyanates, particularly the reactivity of compounds like Octadecyl Isocyanate, is vital for innovation in the chemical industry. By choosing a trusted manufacturer and supplier, you ensure access to a pure, reliable chemical that can drive your research and production forward.