Description

33Dichloro44Dinitrobiphenyl is a specialized halogenated and nitrated biphenyl derivative, recognized for its role as a key synthetic intermediate in advanced chemical manufacturing. Its unique molecular structure, featuring both chloro and nitro functional groups, provides significant reactivity for constructing complex aromatic systems. This compound is essential for research and production in sectors requiring high-performance materials and fine chemical synthesis.

Application

• As a crucial chemical intermediate in the synthesis of advanced pharmaceutical active ingredients (APIs).
• In the research and development of liquid crystal materials and other high-performance electronic chemicals.
• For the production of specialized dyes and pigments, leveraging its aromatic nitro chemistry.
• As a building block in agrochemical research for creating novel crop protection agents.
• In polymer chemistry as a monomer or cross-linking agent for high-temperature resins.
• Utilized in material science research for developing organic semiconductors and conductive polymers.

Basic Information

Product Name	33Dichloro44Dinitrobiphenyl
CAS No.	37989-84-7
Molecular Formula	C12H6Cl2N2O4
Molecular Weight	313.10 g/mol
Synonyms	3,3'-Dichloro-4,4'-dinitrobiphenyl; 4,4'-Dinitro-3,3'-dichlorobiphenyl; Biphenyl, 3,3'-dichloro-4,4'-dinitro-; 1,1'-Biphenyl, 3,3'-dichloro-4,4'-dinitro-; DNCDB; Contact for additional trade names and identifiers.
EINECS	Contact for details

Quality Control

Our 33Dichloro44Dinitrobiphenyl is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to light brown 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	≤ 20 ppm

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