Description

N,N'-Bis(3-Chloro-2-Methylphenyl)Carbodiimide is a specialized carbodiimide compound primarily utilized as a high-performance coupling agent and stabilizer in polymer synthesis. Its core value lies in its ability to efficiently facilitate condensation reactions and scavenge moisture or acids, thereby enhancing the stability and longevity of sensitive formulations. This product is essential for manufacturers in the polyurethane, coatings, adhesives, and specialty chemical industries who require reliable intermediates for producing high-quality, durable materials.

Application

• Polymer Stabilization: Acts as an effective acid scavenger and moisture control agent in polyurethane (PU) and polyester resin production to prevent premature degradation.
• Coupling Agent: Facilitates the formation of amide and ester bonds in peptide synthesis and the production of specialty polymers and resins.
• Crosslinking Agent: Used in the formulation of high-performance coatings, adhesives, and elastomers to improve thermal and hydrolytic stability.
• Chemical Intermediate: Serves as a key building block in the synthesis of pharmaceuticals, agrochemicals, and photographic chemicals.
• Additive for Engineering Plastics: Incorporated to enhance the processing stability and final properties of nylon and other condensation polymers.

Basic Information

Product Name	N,N'-Bis(3-Chloro-2-Methylphenyl)Carbodiimide
CAS No.	961-63-7
Molecular Formula	C₁₇H₁₄Cl₂N₂
Molecular Weight	317.21 g/mol
Synonyms	Bis(3-Chloro-2-methylphenyl)carbodiimide; 1,3-Bis(3-chloro-2-methylphenyl)carbodiimide; 3,3'-Dichloro-2,2'-dimethyldiphenylcarbodiimide; Carbodiimide, bis(3-chloro-2-methylphenyl)-; Stabilizer 7000 (trade name); CDI derivative; Carbodiimide coupling agent
EINECS	Contact for details

Quality Control

Our N,N'-Bis(3-Chloro-2-Methylphenyl)Carbodiimide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your technical requirements.

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 under dry conditions to prevent degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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