Description

Pentachlorobenzonitrile is a halogenated aromatic nitrile compound with the CAS number 20925-85-3. This versatile chemical intermediate is valued for its role in synthesizing more complex molecules, particularly in the agrochemical and pharmaceutical sectors. It is primarily sought by manufacturers in the fine chemical industry for the development of advanced crop protection agents and active pharmaceutical ingredients (APIs).

Application

• Agrochemical Intermediate: A key building block in the synthesis of advanced herbicides, fungicides, and insecticides.
• Pharmaceutical Synthesis: Used as a precursor in the manufacture of specific active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Chemical Research & Development: Serves as a valuable reagent in organic synthesis for creating novel compounds in R&D laboratories.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and pigments.
• Polymer Additives: Can be utilized in the synthesis of flame retardants and other functional polymer additives.

Basic Information

Product Name	Pentachlorobenzonitrile
CAS No.	20925-85-3
Molecular Formula	C7Cl5N
Molecular Weight	274.34 g/mol
Synonyms	Benzonitrile, pentachloro-; Pentachlorobenzene carbonitrile; 2,3,4,5,6-Pentachlorobenzonitrile; NSC 405124; Pentachlorophenyl cyanide
EINECS	244-124-8

Quality Control

Our Pentachlorobenzonitrile is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of industrial and research applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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 incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	190°C - 195°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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