Description

N,N'-Hexamethylenebis[3,4,5,6,-Tetrachlorophthalimide] is a high-purity, halogenated organic compound primarily used as a specialty intermediate and additive. This compound matters for its role in imparting flame retardancy and thermal stability to advanced polymer systems. It is needed by manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance material performance and meet stringent safety regulations.

Application

• As a flame retardant synergist or additive in engineering plastics, polyamides (nylons), and epoxy resins.
• As a key chemical intermediate in the synthesis of more complex halogenated compounds for specialty applications.
• In the formulation of fire-resistant coatings and paints for industrial and construction materials.
• For research and development of new high-performance polymers with enhanced thermal and chemical resistance.
• Potential use as a cross-linking agent or curing agent in specific thermoset polymer systems.
• In the production of specialty adhesives and sealants requiring improved flame retardant properties.

Basic Information

Product Name	N,N'-Hexamethylenebis[3,4,5,6,-Tetrachlorophthalimide]
CAS No.	66046-85-3
Molecular Formula	C₂₂H₈Cl₈N₂O₄
Molecular Weight	720.84 g/mol
Synonyms	1,1'-(Hexane-1,6-diyl)bis(3,4,5,6-tetrachlorophthalimide); 1,1'-(Hexamethylenediyl)bis(3,4,5,6-tetrachlorophthalimide); Hexamethylenebis(tetrachlorophthalimide); N,N'-Hexamethylene-bis(3,4,5,6-tetrachlorophthalimide); Bis(3,4,5,6-tetrachlorophthalimido)hexane; Tetrachlorophthalimide hexamethylene derivative
EINECS	Contact for details

Quality Control

Our N,N'-Hexamethylenebis[3,4,5,6,-Tetrachlorophthalimide] is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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