Description

2,4-Mesitylenedisulfonyl Dichloride is a high-purity, reactive sulfonyl chloride derivative essential for advanced chemical synthesis. This compound serves as a critical building block for introducing mesitylenedisulfonyl groups, enabling the creation of specialized polymers, ligands, and pharmaceutical intermediates. It is primarily sought by R&D chemists and process development teams in the fine chemical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates requiring sulfonamide or sulfonate functionalities.
• Polymer Chemistry: Used as a cross-linking agent or monomer in the production of specialty polymers, including sulfonated polyimides and ion-exchange resins.
• Agrochemical Synthesis: Intermediate for creating advanced herbicides, fungicides, and plant growth regulators with enhanced activity and selectivity.
• Ligand and Catalyst Development: Building block for synthesizing sophisticated ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Manufacturing: Intermediate in the production of high-performance, sulfonated dyes and organic pigments.
• Chemical Research (R&D): Versatile reagent for exploratory synthesis in academic and industrial research laboratories.

Basic Information

Product Name	2,4-Mesitylenedisulfonyl Dichloride
CAS No.	68985-08-0
Molecular Formula	C9H8Cl2O4S2
Molecular Weight	307.19 g/mol
Synonyms	2,4-Bis(chlorosulfonyl)-1,3,5-trimethylbenzene; 1,3,5-Trimethyl-2,4-bis(chlorosulfonyl)benzene; Mesitylene-2,4-disulfonyl Chloride; 2,4-Disulfonyl Chloride Mesitylene; 2,4-Bis(sulfonyl chloride)mesitylene
EINECS	Contact for details

Quality Control

Every batch of 2,4-Mesitylenedisulfonyl Dichloride is manufactured under strict quality management protocols. We employ advanced analytical techniques, including HPLC, NMR, and titration, to ensure the product meets precise purity and identity specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your project requirements.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening 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%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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