Description

N,N′-Bis-(3,4-Dichlorophenyl)Urea is a specialized organic compound belonging to the diarylurea class, recognized for its utility as a key chemical intermediate. This compound matters for its role in the synthesis of more complex molecules, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). Industries such as agrochemicals, pharmaceuticals, and specialty polymer research require this high-purity intermediate for their R&D and manufacturing processes.

Application

• Agrochemical Intermediate: Serves as a crucial precursor in the synthesis of novel herbicides and plant growth regulators.
• Pharmaceutical Synthesis: Used as a building block in the research and development of new active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polyureas and high-performance resins.
• Dye and Pigment Manufacturing: Employed in the synthesis of complex organic dyes and colorants.
• Research & Development: A valuable compound for academic and industrial research in organic and medicinal chemistry.
• Material Science: Investigated for use in the development of advanced functional materials with specific thermal or mechanical properties.

Basic Information

Product Name	N,N′-Bis-(3,4-Dichlorophenyl)Urea
CAS No.	4300-43-0
Molecular Formula	C13H8Cl4N2O
Molecular Weight	346.03 g/mol
Synonyms	1,3-Bis(3,4-dichlorophenyl)urea; 3,3',4,4'-Tetrachlorocarbanilide; Urea, N,N'-bis(3,4-dichlorophenyl)-; sym-Bis(3,4-dichlorophenyl)urea; TCC (in specific contexts); BDU; NSC 154971; 3,4-Dichlorophenylurea dimer
EINECS	Contact for details

Quality Control

Our N,N′-Bis-(3,4-Dichlorophenyl)Urea is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee full traceability and compliance.

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). Keep away from strong oxidizing agents, strong acids, and strong bases.

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)	≤ 20 ppm

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