Description

Benzonitrile is a versatile organic nitrile compound serving as a critical building block and solvent in advanced chemical synthesis. Its high chemical stability and excellent solvating power make it indispensable for creating complex molecules where precise reaction control is paramount. This product is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly benzamides and other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and pesticides, where it acts as a cyano-group source.
• Specialty Solvent: Employed as a polar aprotic solvent for organic reactions, including metal-catalyzed couplings and polymerizations, due to its high dielectric constant.
• Dye and Pigment Production: Serves as an intermediate in the synthesis of organic dyes, pigments, and colorants.
• Electrolyte Additive: Utilized in lithium-ion battery electrolytes to improve stability and performance at high voltages.
• Chemical Research & Development: A fundamental reagent in organic chemistry labs for nitrile-based transformations and as a standard for spectroscopic analysis.
• Perfumery and Flavor Industry: Used in the synthesis of certain fragrance and flavor compounds.

Basic Information

Product Name	Benzonitrile
CAS No.	100-47-0
Molecular Formula	C7H5N
Molecular Weight	103.12 g/mol
Synonyms	Phenyl cyanide; Cyanobenzene; Benzenecarbonitrile; Benzene nitrile; Benzoic acid nitrile; Phenylcarbonitrile; BZN
EINECS	202-855-7

Quality Control

Our Benzonitrile is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC) and Karl Fischer titration, to ensure it meets exacting purity and consistency standards. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for industrial and fine chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids, strong bases, and strong oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.528 - 1.530
Density (20°C)	1.000 - 1.010 g/mL
Boiling Point	~191°C

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