Product Description
Chemical Name:2,4-Dichlorobenzenesulfonyl chloride
Synonyms : 2,4-Dichlorobenzene-1-Sulfonyl Chloride
2,4-dichloro-benzenesulfonylchloride
CAS No : 16271-33-3
Purity : 98%
MolecularFormula : C6H3Cl3O2S
Molecular Weight: 244.5
Appearance: SolidKey Properties and Stability2,4-Dichlorobenzenesulfonyl chloride stands out due to its high reactivity and stability when stored under dry, well-ventilated conditions. This crystalline powder decomposes on exposure to moisture and must be kept away from bases, water, oxidizers, and alcohols. Its pungent odor serves as a caution to its irritant and corrosive nature, making proper handling essential to prevent harm.
Applications and BenefitsThis compound plays a vital role in organic synthesis, pharmaceutical intermediate production, and agrochemical manufacturing. Its high purity and reactivity enable effective sulfonation and chlorination processes, supporting complex molecular construction. With a shelf life of 24 months and custom packaging options, it meets diverse laboratory and industrial requirements.
Safe Handling and TransportationDue to its corrosive and poisonous characteristics, 2,4-Dichlorobenzenesulfonyl chloride must be handled with gloves, eye protection, and within a fume hood. Packaging in HDPE containers ensures containment and minimizes risk. It is classified under UN 3261, Class 8 (Corrosive), Packing Group II for transport, ensuring compliance with hazardous materials regulations.
FAQ's of 2,4-Dichlorobenzenesulfonyl chloride:
Q: How should 2,4-Dichlorobenzenesulfonyl chloride be safely stored and handled?
A: This compound should be stored in tightly closed HDPE bottles or drums within a cool, dry, and well-ventilated area, away from moisture and incompatible materials. When handling, always use gloves, eye protection, and work within a fume hood to avoid exposure to its corrosive and irritant properties.
Q: What are the primary uses and benefits of 2,4-Dichlorobenzenesulfonyl chloride in synthesis?
A: 2,4-Dichlorobenzenesulfonyl chloride functions as a reagent in sulfonation and chlorination reactions, facilitating the creation of complex molecules in the fields of organic synthesis, pharmaceuticals, and agrochemicals. Its high purity ensures effective and reliable chemical transformations.
Q: When is it necessary to use special packaging or request custom packing for this substance?
A: Special or custom packaging should be requested when particular storage, transportation, or handling requirements exist, such as for large-scale industrial use, export, or to meet unique facility specifications. This helps maintain product integrity and ensures regulatory compliance.
Q: Where should this compound be used to ensure optimal safety and performance?
A: Use 2,4-Dichlorobenzenesulfonyl chloride exclusively in laboratory or industrial settings equipped with ventilation and containment measures, like fume hoods. These environments minimize exposure risks and optimize the compound's reactivity for intended chemical processes.
Q: What precautions must be taken during the transport of 2,4-Dichlorobenzenesulfonyl chloride?
A: During transport, the product should be kept in compliant, sealed HDPE containers, labeled with the UN 3261 identifier, and shipped under Class 8 (Corrosive) guidelines. Packing group II mandates robust containment and adherence to hazardous material regulations to prevent leaks or accidental exposures.
Q: How can the benefits of 2,4-Dichlorobenzenesulfonyl chloride be maximized in organic synthesis?
A: The benefits are maximized by using the compound in strictly controlled, dry environments to prevent hydrolysis. Swift, precise handling, use of compatible solvents, and proper waste management enhance yield and reduce safety risks.