Intermediates

1-Chlorooctadecane

  • CAS No.3386-33-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 1-Chlorooctadecane (CAS 3386-33-2) designed for advanced organic synthesis and pharmaceutical intermediate applications.

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Product Technical Details

Product Overview

1-Chlorooctadecane represents a critical long-chain alkyl halide utilized extensively within the fine chemical and pharmaceutical sectors. As a primary alkyl chloride featuring an eighteen-carbon backbone, this compound serves as a versatile building block for constructing complex molecular architectures. Our manufacturing process ensures exceptional purity levels, making it an ideal candidate for sensitive synthetic pathways where impurity profiles must be strictly controlled. The chemical stability of the saturated hydrocarbon chain combined with the reactivity of the terminal chloro group provides chemists with a reliable tool for introducing hydrophobic characteristics into various organic molecules.

We understand that consistency is paramount in industrial chemistry. Therefore, every batch of 1-Chlorooctadecane undergoes rigorous analytical testing to verify compliance with international standards. This dedication to quality ensures that downstream processes, whether in pharmaceutical development or specialty chemical production, proceed without interruption due to raw material variability. Our facility is equipped to handle large-scale production demands while maintaining the precise specifications required for high-value applications.

Technical Specifications

ParameterValue
CAS Number3386-33-2
Molecular FormulaC18H37Cl
Molecular Weight288.939
AppearanceColorless transparent liquid
Assay≥99.0%
Water Content≤0.10%
Boiling Point347.8±5.0 °C at 760 mmHg
Melting Point20-24 °C
Density0.9±0.1 g/cm3
Refractive Index1.448
Flash Point151.9±3.4 °C

Industrial Applications

This chemical entity is primarily employed as a key intermediate in the production of surfactants, lubricants, and pharmaceutical agents. The reactive chloro group facilitates nucleophilic substitution reactions, allowing chemists to introduce long hydrophobic chains into various target molecules. This capability is essential for modifying the solubility and bioavailability profiles of active pharmaceutical ingredients. Additionally, the compound finds utility in the synthesis of quaternary ammonium salts, which are widely used as disinfectants and fabric softeners.

  • Pharmaceutical Intermediate Synthesis
  • Surfactant and Emulsifier Production
  • Lubricant Additive Manufacturing
  • Organic Reagent for Alkylation
  • Specialty Polymer Modification

Quality Assurance And Storage

Quality assurance is the cornerstone of our operation. Each shipment is accompanied by a comprehensive Certificate of Analysis (COA) that details the specific test results for that batch. We maintain strict control over storage conditions to preserve the integrity of the product. It is recommended to store 1-Chlorooctadecane in a cool place, keeping the container tightly closed in a dry and well-ventilated area. Proper handling procedures should be followed to ensure safety during transfer and usage. We offer flexible packaging options, including 25kg drums, which can be customized according to specific customer requirements to facilitate logistics and inventory management.