Description

4,4’-Malonyldibenzonitrile is a specialized organic compound featuring a malonyl bridge connecting two benzonitrile groups. This molecular architecture makes it a valuable intermediate for synthesizing advanced materials and complex organic molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for constructing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor for creating specialized organic electronic materials and liquid crystal compounds.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of high-performance and specialty polymers.
• Organic Synthesis Research: A versatile reagent for constructing complex molecular frameworks in academic and industrial R&D laboratories.
• Coordination Chemistry: Potential ligand for metal-organic frameworks (MOFs) and catalytic complexes due to its nitrile functional groups.

Basic Information

Product Name	4,4’-Malonyldibenzonitrile
CAS No.	166588-20-1
Molecular Formula	C17H10N2O2
Molecular Weight	274.27 g/mol
Synonyms	4,4'-(Malonylbis(oxy))dibenzonitrile; 4,4'-(Malonyldioxy)dibenzonitrile; 1,3-Bis(4-cyanophenoxy)-1,3-propanedione; Propanedioic acid, bis(4-cyanophenyl) ester; Malonic acid, bis(4-cyanophenyl) ester; Bis(4-cyanophenyl) malonate
EINECS	Contact for details

Quality Control

Our 4,4’-Malonyldibenzonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.