Description

2,2,3-Tris(4-Chlorophenyl)Propiononitrile is a specialized organic compound featuring a propiononitrile core substituted with three 4-chlorophenyl groups. This unique molecular architecture makes it a valuable intermediate for synthesizing more complex chemical entities, particularly in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process development teams in the fine chemical, agrochemical, and pharmaceutical sectors for constructing novel molecules with specific electronic or steric properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation herbicides and pesticides, where the chlorinated aromatic rings contribute to biological activity and stability.
• Liquid Crystal & OLED Material Precursor: Acts as a starting material for synthesizing advanced organic electronic materials, including liquid crystals and charge-transport molecules for display technologies.
• Polymer Modifier: Employed to introduce rigid, chlorinated aromatic units into polymer backbones to enhance thermal stability and flame retardancy.
• Ligand Synthesis for Catalysis: Utilized in the preparation of specialized phosphine or nitrogen-based ligands for transition metal catalysis in asymmetric synthesis.
• Academic & Industrial R&D: A crucial compound for methodological studies in organic synthesis, including cross-coupling reactions and cyano group transformations.

Basic Information

Item	Details
Product Name	2,2,3-Tris(4-Chlorophenyl)Propiononitrile
CAS No.	2172-51-2
Molecular Formula	C21H13Cl3N
Molecular Weight	400.69 g/mol
Synonyms	2,2,3-Tris(p-chlorophenyl)propiononitrile; α,α,β-Tris(4-chlorophenyl)propionitrile; Propiononitrile, 2,2,3-tris(4-chlorophenyl)-; Tris(4-chlorophenyl)propiononitrile; 2,2,3-Tris(4-chlorophenyl)propanenitrile
EINECS	Contact for details

Quality Control

Every batch of 2,2,3-Tris(4-Chlorophenyl)Propiononitrile is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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%
Heavy Metals (as Pb)	≤ 20 ppm

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