Description

3,4,5,6-Tetrachloro-n-Cyclododecylphthalimide is a halogenated phthalimide derivative, a specialized chemical intermediate of significant interest for advanced material synthesis. Its value lies in its unique molecular architecture, which combines a rigid, multi-chlorinated aromatic core with a large, lipophilic cyclododecyl group, enabling precise modifications to polymer backbones and other complex molecules. This compound is essential for R&D and production teams in the polymer, agrochemical, and specialty chemical industries seeking to develop novel flame retardants, high-performance plasticizers, or functional additives with tailored properties.

Application

• Polymer Modification: Acts as a key monomer or additive for synthesizing and modifying engineering plastics, polyimides, and epoxy resins to enhance flame retardancy, thermal stability, and mechanical strength.
• Flame Retardant Synergist: Serves as a halogenated intermediate in the production of advanced, non-migratory flame retardant systems for wires, cables, and electronic components.
• Agrochemical Intermediates: Used in the synthesis of novel active ingredients for crop protection, leveraging its structural complexity to create compounds with specific biological activity.
• Specialty Chemical Synthesis: Functions as a versatile building block in organic synthesis for pharmaceuticals, dyes, and photoinitiators due to its reactive imide group and halogen substituents.
• Material Science R&D: Employed in research laboratories to develop new functional materials, including liquid crystals and advanced coatings with specific surface properties.

Basic Information

Product Name	3,4,5,6-Tetrachloro-n-Cyclododecylphthalimide
CAS No.	67905-34-4
Molecular Formula	C₂₀H₂₃Cl₄NO₂
Molecular Weight	459.21 g/mol
Synonyms	N-Cyclododecyl-3,4,5,6-tetrachlorophthalimide; Tetrachlorocyclododecylphthalimide; 3,4,5,6-Tetrachloro-N-cyclododecylphthalimide; 1H-Isoindole-1,3(2H)-dione, 4,5,6,7-tetrachloro-2-(cyclododecyl)-; 2-(Cyclododecyl)-4,5,6,7-tetrachloroisoindoline-1,3-dione; Cyclododecyl tetrachlorophthalimide; Phthalimide, N-cyclododecyl-3,4,5,6-tetrachloro-
EINECS	Contact for details

Quality Control

Our 3,4,5,6-Tetrachloro-n-Cyclododecylphthalimide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. Standard testing includes identification (IR), assay (HPLC), and determination of residual solvents and related impurities. A comprehensive Certificate of Analysis (COA) documenting all test results is provided with each 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 room temperature (15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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