Description

Erucoyl Chloride is a high-purity fatty acid chloride derivative of erucic acid, a monounsaturated ω-9 fatty acid. This specialized reagent is critical for introducing the erucoyl moiety into target molecules, enabling the synthesis of compounds with unique lubricity, hydrophobicity, and surfactant properties. It is an essential building block for advanced material science, pharmaceutical intermediates, and specialty chemical manufacturing, serving industries that require precise molecular modification and consistent batch-to-batch quality.

Application

• Pharmaceutical Intermediates: Key reagent in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring long-chain fatty acid conjugation for enhanced bioavailability or targeted delivery.
• Specialty Surfactants & Emulsifiers: Used to produce erucate-based surfactants and emulsifiers for high-performance lubricants, cosmetics, and agrochemical formulations.
• Polymer Modification: Acts as a monomer or modifying agent in the production of polyamides, polyesters, and other polymers to impart flexibility, water resistance, and low-temperature properties.
• Lubricant Additives: Serves as a precursor for synthesizing specialty esters and additives that enhance the thermal stability and lubricity of industrial and synthetic lubricants.
• Organic Synthesis Reagent: Employed in Friedel-Crafts acylation and other acylations to introduce the erucoyl group into aromatic and other organic compounds.
• Surface Coatings: Used in the manufacture of coatings and finishes that require specific hydrophobic and oleophilic characteristics.

Basic Information

Product Name	Erucoyl Chloride
CAS No.	7459-29-2
Molecular Formula	C22H41ClO
Molecular Weight	356.02 g/mol
Synonyms	13-Docosenoyl chloride; Erucic acid chloride; cis-13-Docosenoyl chloride; (Z)-13-Docosenoyl chloride; 22:1 δ13cis fatty acid chloride; Docos-13-enoyl chloride
EINECS	231-250-6

Quality Control

Our Erucoyl Chloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay (by titration), identity confirmation (IR), and impurity profiling, to ensure it meets the high-purity standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 2-8°C (refrigerated) or as specified on the label. This material is hygroscopic (moisture-sensitive) and reacts vigorously with water, strong bases, and alcohols. Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture and to maximize shelf life.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 97.0%
Acid Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.1%

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