Description

4,4'-(Chloromethylene)-Bis-Benzonitrile is a specialized organic compound featuring a chloromethylene bridge connecting two benzonitrile groups. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those requiring rigid, aromatic backbones.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in metal-catalyzed reactions.
• Material Science Research: Intermediate in the synthesis of monomers for high-performance polymers, liquid crystals, or organic electronic materials.
• Chemical Research: A versatile reagent for academic and industrial research in organic chemistry and medicinal chemistry.

Basic Information

Item	Detail
Product Name	4,4'-(Chloromethylene)-Bis-Benzonitrile
CAS No.	112809-57-1
Molecular Formula	C15H9ClN2
Molecular Weight	252.70 g/mol
Synonyms	1,1'-(Chloromethylene)bis[4-cyanobenzene]; Bis(4-cyanophenyl)chloromethane; α-Chloro-α,α-bis(4-cyanophenyl)methane; 4,4'-(Chloromethylene)dibenzonitrile; Chloro(4-cyanophenyl)(4-cyanophenyl)methane; (4-Cyanophenyl)(4-cyanophenyl)chloromethane
EINECS	Contact for details

Quality Control

Our 4,4'-(Chloromethylene)-Bis-Benzonitrile is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, impurities, and other critical parameters are provided and available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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