Description

2,4,5-Trichlorobenzenesulfonyl Hydrazide is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile building block in the production of high-performance materials and active pharmaceutical ingredients (APIs). Industries such as agrochemicals, pharmaceuticals, and polymer chemistry rely on this high-purity intermediate for research, development, and manufacturing processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of sulfonamide-based drugs and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a blowing agent or cross-linking agent in the production of specialty polymers and foams.
• Dyestuff and Pigment Production: Intermediate for synthesizing complex organic dyes and pigments.
• Chemical Research & Development: Valuable reagent for organic synthesis and method development in R&D laboratories.
• Fine Chemical Manufacturing: Building block for various sulfonyl hydrazide derivatives used in multiple industrial sectors.

Basic Information

Product Name	2,4,5-Trichlorobenzenesulfonyl Hydrazide
CAS No.	6655-72-7
Molecular Formula	C6H5Cl3N2O2S
Molecular Weight	275.54 g/mol
Synonyms	2,4,5-Trichlorobenzene-1-sulfonohydrazide; 2,4,5-Trichlorophenylsulfonylhydrazine; Benzenesulfonyl hydrazide, 2,4,5-trichloro-; TCBH; NSC 403058; 1,2,4-Trichloro-5-sulfonylhydrazinobenzene; 2,4,5-Trichlorobenzenesulfonohydrazide
EINECS	Contact for details

Quality Control

Our 2,4,5-Trichlorobenzenesulfonyl Hydrazide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, IR, and titration methods, to ensure high purity and batch-to-batch consistency suitable for demanding industrial and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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