Description

3-(4-Chlorophenyl)Propionitrile is a versatile aromatic nitrile building block used in advanced organic synthesis. This compound is valued for its role as a key intermediate in the production of pharmaceuticals, agrochemicals, and functional materials. It is primarily sought by R&D chemists and process development teams in the fine chemical, pharmaceutical, and crop protection industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing chlorophenyl and cyanoethyl moieties.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides where the chlorophenyl group imparts biological activity.
• Liquid Crystal & OLED Material Production: Serves as a building block for creating advanced electronic materials and display components.
• Polymer & Resin Modifier: Incorporated into specialty polymers to modify thermal stability, chemical resistance, or other physical properties.
• Organic Synthesis Reagent: Utilized in various name reactions, including cyanoethylation and nucleophilic substitution, to introduce functional groups.
• Dye & Pigment Intermediate: Acts as a starting material for synthesizing specific chromophores and colorants.

Basic Information

Product Name	3-(4-Chlorophenyl)Propionitrile
CAS No.	32327-71-2
Molecular Formula	C9H8ClN
Molecular Weight	165.62 g/mol
Synonyms	4-Chlorobenzene propanenitrile; 3-(4-Chlorophenyl)propanenitrile; (4-Chlorophenyl)propionitrile; 3-(p-Chlorophenyl)propionitrile; p-Chlorophenylpropionitrile; 4-Chlorophenylpropionitrile; 3-(4-Chlorophenyl)propiononitrile; 4-Chloro-β-phenylpropionitrile
EINECS	Contact for details

Quality Control

Our 3-(4-Chlorophenyl)Propionitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white 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.