4,4'-Oxybis(benzenesulfonyl Chloride) TCI O0298

Chemical Identity

CAS No.: 121-63-1
PubChem: CID 8484·SID 87574284
Formula: C12H8Cl2O5S2
Molecular weight: 367.2 g/mol
Purity: >97.0%(T)
Reference databases: ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 4-(4-chlorosulfonylphenoxy)benzenesulfonyl chloride
SMILES: C1=CC(=CC=C1OC2=CC=C(C=C2)S(=O)(=O)Cl)S(=O)(=O)Cl
InChIKey: HJKXLQIPODSWMB-UHFFFAOYSA-N

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4,4'-Oxybis(benzenesulfonyl Chloride) is a chemical compound widely used in laboratory settings for its reactivity and versatility in chemical reactions. This reagent plays a crucial role in polymer and macromolecule synthesis, particularly in the development of complex organic molecules. Its unique molecular structure, featuring two sulfonyl chloride groups connected by an oxygen bridge, makes it a valuable tool for chemists working in materials science and organic chemistry. The compound is commonly employed in coupling and substitution reactions, contributing to the formation of various functional polymers and organic compounds.

One of the key properties that make this compound a preferred choice is its solubility in organic solvents such as ethyl acetate and chloroform. This solubility facilitates its use in synthesis processes, allowing for efficient mixing and reaction conditions. Additionally, the compound exhibits stability under certain conditions, which enhances its usability and storage potential. Its reactivity and chemical versatility make it an essential component in many synthetic pathways, especially those requiring high reactivity or electronic activation.

In Indonesian laboratories, 4,4'-Oxybis(benzenesulfonyl Chloride) is highly relevant for research in materials science, organic chemistry, and polymer technology. It is frequently used in academic and industrial settings to develop new materials and advanced chemical products. Its application extends across various research fields, supporting innovation in both academic and applied chemistry. The compound's reliability and performance make it a key reagent in the Indonesian scientific community.

Related TCI products

Polymer synthesis and macromolecule development due to its reactivity and ability to form complex structures.
Organic chemistry research for substitution and coupling reactions that require high reactivity and electronic activation.
Material science experiments involving the creation of functional polymers and advanced chemical compounds.
Chemical synthesis processes in academic and industrial laboratories requiring solubility in organic solvents.
Development of new chemical products in research settings where stability and reactivity are critical factors.

Brand	TCI
CAS number	121-63-1
Molecular formula	—
Purity	—
Category	Materials Science > Polymer/Macromolecule Reagents > Monomers
Pack sizes	As per supplier specifications
Physical form	Solid (as per standard product description)
Storage	Store in a cool, dry place away from moisture and direct sunlight.

This compound should be stored in a cool, dry environment to maintain its stability and prevent degradation. It is recommended to use airtight containers to protect it from moisture and contaminants. Due to its reactivity, it should be handled with care, using appropriate personal protective equipment such as gloves and safety goggles. Storage should be in a well-ventilated area to minimize exposure to vapors. Avoid contact with incompatible substances to ensure safe handling and long-term usability. Proper labeling and storage conditions are essential to maintain the integrity of the compound in laboratory settings.

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