Description

4-Butylsulfonyl-2,3,5,6-Tetrachlorobenzonitrile is a specialized halogenated benzonitrile derivative featuring a butylsulfonyl substituent. This compound serves as a valuable high-purity chemical intermediate for the synthesis of advanced agrochemicals and pharmaceuticals. It is primarily required by R&D laboratories and industrial manufacturers seeking reliable and consistent building blocks for complex molecule construction.

Application

• Agrochemical Intermediate: Key precursor in the synthesis of novel herbicides and fungicides, leveraging its tetrachloro and sulfonyl functional groups.
• Pharmaceutical Research: Used as a building block in medicinal chemistry for developing new active pharmaceutical ingredients (APIs).
• Material Science: Potential monomer or additive in the development of specialized polymers with unique properties.
• Chemical Synthesis: Serves as a versatile intermediate for further functionalization in organic synthesis laboratories.

Basic Information

Product Name	4-Butylsulfonyl-2,3,5,6-Tetrachlorobenzonitrile
CAS No.	56957-82-5
Molecular Formula	C11H9Cl4NO2S
Molecular Weight	369.07 g/mol
Synonyms	2,3,5,6-Tetrachloro-4-(butylsulfonyl)benzonitrile; Benzonitrile, 2,3,5,6-tetrachloro-4-(butylsulfonyl)-; 4-(Butylsulfonyl)-2,3,5,6-tetrachlorobenzonitrile; Tetrachlorobenzonitrile butylsulfonyl derivative
EINECS	Contact for details

Quality Control

Our 4-Butylsulfonyl-2,3,5,6-Tetrachlorobenzonitrile is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and manufacturing requirements.

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.

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%

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