Description

1-Chlorodocosane is a high-purity, long-chain alkyl chloride derivative, serving as a critical intermediate in advanced organic synthesis. Its primary value lies in its role as a versatile building block for introducing the docosyl (C22) moiety into target molecules, enabling the modification of physical and chemical properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for applications requiring lipophilic chain extension, phase-transfer catalysis, or surfactant synthesis.

Application

• Pharmaceutical Intermediate: Used in the synthesis of lipophilic drug candidates, prodrugs, and active pharmaceutical ingredients (APIs) requiring long alkyl chains for enhanced bioavailability or membrane permeability.
• Agrochemical Synthesis: Serves as a key precursor for manufacturing herbicides, pesticides, and plant growth regulators where the C22 chain contributes to efficacy and environmental persistence.
• Specialty Surfactant & Lubricant Additive Production: Acts as a hydrophobic feedstock for creating quaternary ammonium compounds, cationic surfactants, and extreme-pressure (EP) additives for lubricants.
• Organic Synthesis & Research: A valuable reagent in nucleophilic substitution reactions (SN2), Grignard reagent formation, and cross-coupling reactions for constructing complex organic architectures.
• Polymer Science: Employed as a modifier or co-monomer in polymerization processes to alter the hydrophobicity, plasticity, or compatibility of polymeric materials.
• Phase-Transfer Catalyst (PTC) Precursor: Used to synthesize quaternary ammonium or phosphonium salts that act as efficient phase-transfer catalysts in biphasic reaction systems.

Basic Information

Product Name	1-Chlorodocosane
CAS No.	42217-03-8
Molecular Formula	C₂₂H₄₅Cl
Molecular Weight	345.05 g/mol
Synonyms	Docosyl Chloride; n-Docosyl Chloride; Chlorodocosane; 1-Chlorodocosane; n-Chlorodocosane; C22 Alkyl Chloride; Behenyl Chloride; IUPAC: Chlorodocosane
EINECS	Contact for details

Quality Control

Our 1-Chlorodocosane is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and active metals. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white waxy solid / flakes
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Melting Point	40 - 50 °C
Heavy Metals	< 10 ppm
Water Content (KF)	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.