Description

3-Chlorododecanedioic Acid is a specialized chlorinated dicarboxylic acid derivative that serves as a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the synthesis of polymers, liquid crystals, and pharmaceutical active ingredients. Industries such as advanced materials R&D, specialty polymer manufacturing, and fine chemical synthesis require this high-purity building block for developing products with tailored properties.

Application

• Polymer Synthesis: Key monomer or chain extender for producing specialty polyamides, polyesters, and co-polymers with modified thermal and mechanical properties.
• Pharmaceutical Intermediates: Serves as a crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs), leveraging the reactive chlorine and carboxylic acid functionalities.
• Liquid Crystal Production: Used in the synthesis of mesogenic compounds for display technologies, where the chlorinated alkyl chain influences phase behavior.
• Corrosion Inhibitor Formulations: Incorporated into advanced formulations for metal surface treatment and protection.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D for constructing complex organic molecules, including macrocycles and dendrimers.
• Surfactant & Lubricant Additives: Intermediate for synthesizing specialty surfactants and lubricant additives with enhanced performance characteristics.

Basic Information

Product Name	3-Chlorododecanedioic Acid
CAS No.	37443-68-8
Molecular Formula	C₁₂H₂₁ClO₄
Molecular Weight	264.75 g/mol
Synonyms	3-Chlorododecanedioic Acid; Dodecanedioic acid, 3-chloro-; 3-Chloro-1,10-decanedicarboxylic Acid; 3-Chlorododecane-1,12-dioic Acid; 3-Chloro C12 Diacid; 3-Cl-DDA
EINECS	Contact for details

Quality Control

Our 3-Chlorododecanedioic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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