Description

9,10-Dichlorostearic Acid Methyl Ester is a chlorinated fatty acid methyl ester derivative, serving as a versatile chemical intermediate in advanced organic synthesis. Its value lies in the reactive dichloro moiety, which enables further functionalization for creating specialized polymers, surfactants, and lubricant additives. This compound is essential for R&D and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to build complex molecular architectures.

Application

• Chemical Intermediate for the synthesis of specialized surfactants and emulsifiers.
• Polymer Modification agent to introduce chlorine functionalities for flame retardancy or altered solubility.
• Lubricant Additive Precursor for developing extreme-pressure and anti-wear additives.
• Pharmaceutical Intermediate in the research and development of active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis as a building block for herbicides and plant growth regulators.
• Research & Development in organic chemistry for studying reaction mechanisms and creating novel compounds.
• Corrosion Inhibitor Formulation in specialty industrial fluids.

Basic Information

Product Name	9,10-Dichlorostearic Acid Methyl Ester
CAS No.	33094-27-8
Molecular Formula	C₁₉H₃₆Cl₂O₂
Molecular Weight	379.40 g/mol
Synonyms	Methyl 9,10-dichlorooctadecanoate; Methyl 9,10-dichlorostearate; 9,10-Dichloro-octadecanoic acid methyl ester; Octadecanoic acid, 9,10-dichloro-, methyl ester; Stearic acid, 9,10-dichloro-, methyl ester; Methyl 9,10-dichlorostearic acid ester; 9,10-Dichlorostearic acid, methyl ester
EINECS	Contact for details

Quality Control

Our 9,10-Dichlorostearic Acid Methyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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