Description

Octadecyl Chloroacetate is a high-purity, long-chain fatty acid ester derivative of chloroacetic acid. This specialty chemical serves as a versatile intermediate and functional additive, valued for its ability to introduce both lipophilic (C18 chain) and reactive (chloroacetate) groups into target molecules. It is essential for manufacturers in the polymer, surfactant, and specialty chemicals sectors seeking to modify material properties or synthesize advanced compounds. Our supply ensures consistent quality and reliable availability for your production needs.

Application

• Polymer Modification: Acts as a reactive intermediate in the synthesis of polymeric plasticizers, stabilizers, and compatibilizers to enhance flexibility and performance of PVC and other resins.
• Surfactant & Emulsifier Synthesis: A key building block for producing specialty non-ionic and cationic surfactants with unique emulsifying and conditioning properties.
• Lubricant & Grease Additives: Used in formulating high-performance lubricant additives and thickeners that improve viscosity index and extreme pressure properties.
• Textile Auxiliaries: Employed in the manufacture of fabric softeners, water repellents, and dyeing auxiliaries to impart softness and durability.
• Pharmaceutical & Cosmetic Intermediates: Serves as a precursor in the synthesis of certain ester-based active ingredients and emollients for controlled-release formulations.
• Corrosion Inhibitors: A component in the synthesis of film-forming amine-based corrosion inhibitors for industrial water treatment and metalworking fluids.
• Research & Development: A valuable reagent in organic synthesis for introducing long alkyl chains into molecules for academic and industrial R&D projects.

Basic Information

Product Name	Octadecyl Chloroacetate
CAS No.	5348-82-3
Molecular Formula	C₂₀H₃₉ClO₂
Molecular Weight	346.98 g/mol
Synonyms	Stearyl Chloroacetate; n-Octadecyl Chloroacetate; Chloroacetic Acid Octadecyl Ester; Chloroacetic Acid Stearyl Ester; Stearyl 2-Chloroacetate; 2-Chloroacetic Acid Octadecyl Ester; Octadecyl 2-Chloroacetate
EINECS	226-310-6

Quality Control

Our Octadecyl Chloroacetate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing the results for assay, impurities, and physical parameters is provided with each shipment. We are committed to supplying material that supports your GMP and ISO-aligned manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong bases and oxidizing agents. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white waxy solid / flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	40 - 45 °C
Heavy Metals (as Pb)	≤ 10 ppm
Chloride Content	Conforms

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