Description

4-Chloro-4'-Nitrobiphenyl is a halogenated nitroaromatic compound that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both chloro and nitro substituents on a biphenyl core, makes it a valuable precursor for constructing more complex molecules, particularly in the synthesis of functional dyes, liquid crystals, and pharmaceutical agents. This high-purity chemical is essential for R&D laboratories and production facilities in the fine chemical, agrochemical, and advanced materials sectors seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the research and development of herbicides, pesticides, and plant growth regulators.
• Dye & Pigment Manufacturing: Serves as a foundational building block for producing azo dyes and other high-performance colorants.
• Liquid Crystal Materials: Intermediate in the production of nematic and smectic liquid crystals for display technologies.
• Organic Light-Emitting Diodes (OLEDs): Used in the synthesis of electron-transport or host materials for optoelectronic devices.
• Polymer Chemistry: Monomer or additive for creating specialized polymers with specific electronic or thermal properties.
• Research & Development: A standard reagent in academic and industrial R&D for exploring new organic reactions and material science.
• Chemical Synthesis: General-purpose intermediate for Suzuki coupling and other palladium-catalyzed cross-coupling reactions.

Basic Information

Product Name	4-Chloro-4'-Nitrobiphenyl
CAS No.	6242-97-3
Molecular Formula	C12H8ClNO2
Molecular Weight	233.65 g/mol
Synonyms	4-Chloro-4'-nitro-1,1'-biphenyl; 4-Chloro-4'-nitrodiphenyl; 4-Nitro-4'-chlorobiphenyl; 1-Chloro-4-(4-nitrophenyl)benzene; p-Chloro-p'-nitrobiphenyl; 4-Chloro-4'-nitro-biphenyl; NSC 406080; Biphenyl, 4-chloro-4'-nitro-
EINECS	228-366-1

Quality Control

Our 4-Chloro-4'-Nitrobiphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing specific batch results are available upon request, providing full traceability and quality assurance for your critical processes.

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. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Light yellow to yellow 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.