Description

Acid Chlorides, Coco is a versatile organic intermediate derived from coconut fatty acids, primarily used as a reactive acylating agent. Its high reactivity makes it a crucial building block for introducing the cocoyl moiety into various target molecules, enabling the synthesis of surfactants, lubricants, and personal care ingredients. This product is essential for manufacturers in the chemical, agrochemical, and cosmetics industries seeking efficient and reliable raw materials for their production processes.

Application

• Surfactant Synthesis: A key intermediate for producing anionic surfactants like cocoyl sarcosinate and cocoyl isethionate, used in personal care products for their mild cleansing and foaming properties.
• Agrochemical Intermediates: Used in the manufacture of herbicides, fungicides, and plant growth regulators where the cocoyl chain modifies solubility and biological activity.
• Lubricant & Grease Additives: Serves as a precursor for ester-based lubricants and additives that provide anti-wear and extreme pressure properties.
• Polymer Modification: Employed as a chain modifier or cross-linking agent in specialty polymers to alter surface characteristics and flexibility.
• Pharmaceutical & Cosmetic Ingredients: Used in the synthesis of active pharmaceutical ingredients (APIs) and emollient esters for creams and lotions.
• Corrosion Inhibitors: Acts as a starting material for formulating corrosion inhibitors used in industrial fluids and coatings.

Basic Information

Product Name	Acid Chlorides, Coco
CAS No.	68187-89-3
Molecular Formula	RCOCl (where R is the alkyl chain from coconut fatty acids, primarily C8-C18)
Molecular Weight	Variable mixture, typically ~200-350 g/mol
Synonyms	Coconut Acid Chloride; Cocoyl Chloride; Coconut Fatty Acid Chloride; Coco Fatty Acid Chloride; Cocoyl Chloride; Chloroformates of Coconut Fatty Acids; Acyl Chlorides, Coco; Fatty Acids, Coco, Chlorides
EINECS	Contact for details

Quality Control

Our Acid Chlorides, Coco is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. The product undergoes rigorous analytical testing, including assessment of acid chloride content, free fatty acid levels, and color. A Certificate of Analysis (COA) detailing purity and key specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15-25°C (59-77°F). Due to its hygroscopic and moisture-sensitive nature, containers must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen) to prevent hydrolysis. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, pale yellow to amber liquid
Identification (IR)	Conforms
Assay (Acid Chloride Content)	≥ 95.0%
Free Fatty Acid (as Cocoic Acid)	≤ 2.0%
Color (Gardner)	≤ 5
Acid Value (mg KOH/g)	≤ 10
Water Content (KF)	≤ 0.1%

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