Description

N,N'-Ethylenebis(3,4,5,6-Tetrachlorophthalimide) is a halogenated organic compound primarily valued for its role as a high-performance flame retardant and intermediate in specialty polymer synthesis. Its significance lies in its ability to impart excellent fire resistance and thermal stability to various materials, making it a critical component for enhancing product safety and durability. This chemical is essential for manufacturers in the plastics, rubber, and advanced materials industries seeking to meet stringent fire safety regulations.

Application

• As a highly effective flame retardant additive for engineering plastics, thermosets, and synthetic rubbers.
• Key intermediate in the synthesis of specialized polymers and polyimides requiring enhanced thermal and chemical resistance.
• Used in the formulation of fire-resistant coatings, cables, and electronic encapsulants.
• Component in the production of high-temperature lubricants and greases.
• Employed in research and development for creating novel halogenated compounds with specific functional properties.

Basic Information

Product Name	N,N'-Ethylenebis(3,4,5,6-Tetrachlorophthalimide)
CAS No.	31738-06-4
Molecular Formula	C18H4Cl8N2O4
Molecular Weight	626.86 g/mol
Synonyms	Ethylenebis(3,4,5,6-tetrachlorophthalimide); 1,1'-(Ethane-1,2-diyl)bis(3,4,5,6-tetrachloro-1H-isoindole-1,3(2H)-dione); 3,4,5,6-Tetrachloro-N,N'-ethylenediphthalimide; N,N'-Ethylene-bis(tetrachlorophthalimide); Tetrachlorophthalimide ethylene dimer; Flame Retardant ETCP; ETCP
EINECS	250-786-9

Quality Control

Our N,N'-Ethylenebis(3,4,5,6-Tetrachlorophthalimide) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and physical characterization, to ensure it meets precise specifications for industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee traceability and consistency.

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 strong oxidizing agents, strong bases, and heat sources. The container must be kept tightly closed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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