Description

3-Cyanophenyl Isocyanate is a versatile aromatic isocyanate building block, essential for synthesizing advanced chemical intermediates. Its primary value lies in introducing both the reactive isocyanate group and the cyano functionality into target molecules, enabling the creation of specialized polymers, agrochemicals, and active pharmaceutical ingredients (APIs). This compound is particularly critical for R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel compounds with tailored properties.

Application

• Pharmaceutical Intermediates: Key building block for the synthesis of urea and carbamate derivatives used in drug discovery and development.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the cyano group enhances biological activity.
• Polymer Modification: Serves as a cross-linking agent or monomer for producing polyurethanes, polyureas, and other specialty polymers with enhanced thermal or chemical resistance.
• Chemical Research (R&D): A valuable reagent for organic synthesis, particularly in creating heterocyclic compounds and other complex molecular architectures.
• Dye and Pigment Industry: Intermediate in the synthesis of high-performance dyes and organic pigments.
• Adhesive and Coating Formulations: Imparts durability and adhesion properties in high-performance industrial coatings and adhesives.

Basic Information

Product Name	3-Cyanophenyl Isocyanate
CAS No.	16413-26-6
Molecular Formula	C8H4N2O
Molecular Weight	144.13 g/mol
Synonyms	3-Isocyanatobenzonitrile; m-Cyanophenyl Isocyanate; 3-Isocyanato-1-cyanobenzene; 1-Cyano-3-isocyanatobenzene; Benzonitrile, 3-isocyanato-; m-Isocyanatobenzonitrile; Isocyanic acid, 3-cyanophenyl ester
EINECS	Contact for details

Quality Control

Our 3-Cyanophenyl Isocyanate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 2°C and 8°C. Due to its highly volatile and hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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