Description

Methanedisulphonyl Dichloride is a highly reactive sulfonyl chloride derivative, primarily used as a versatile building block in organic synthesis. Its value lies in its ability to act as a key sulfonylation and cross-linking agent, facilitating the introduction of the methanedisulfonyl moiety into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for developing active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of sulfonamide-based drugs and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Polymer Chemistry: Serves as a cross-linking agent or monomer in the creation of specialty polymers and resins.
• Chemical Research: A valuable reagent in organic synthesis for introducing sulfonyl groups and constructing complex molecular architectures.
• Dye and Pigment Manufacturing: Employed in the synthesis of sulfonated dyes and colorants.
• Ligand and Catalyst Preparation: Useful for modifying ligands and creating novel catalytic systems.

Basic Information

Item	Detail
Product Name	Methanedisulphonyl Dichloride
CAS No.	5799-68-8
Molecular Formula	C2H2Cl2O4S2
Molecular Weight	225.07 g/mol
Synonyms	Methanedisulfonyl Dichloride; Methanedisulphonyl Chloride; Methanedisulfonyl Chloride; Methanedisulphonyl Dichloride; Methanedisulfonyl Dichloride; Dichloromethanedisulfone; Bis(chlorosulfonyl)methane; Methanedisulfonic Acid Dichloride
EINECS	Contact for details

Quality Control

Our Methanedisulphonyl Dichloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and IR/NMR for structural confirmation, to ensure it meets high-grade specifications for synthetic applications. A comprehensive Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts with water and strong bases; ensure containers are sealed under an inert atmosphere if necessary and kept away from moisture and incompatible substances.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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