2,4-Difluorobenzenesulfonyl Chloride TCI D2939

Chemical Identity

CAS No.: 13918-92-8
PubChem: CID 2734273·SID 87569301
Formula: C6H3ClF2O2S
Molecular weight: 212.59 g/mol
Purity: >98.0%(GC)(T)
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 2,4-difluorobenzenesulfonyl chloride
SMILES: C1=CC(=C(C=C1F)F)S(=O)(=O)Cl
InChIKey: FJSAJUXIHJIAMD-UHFFFAOYSA-N
MDL: MDL00042481

Rp 1.298.850,00

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Berat 5g 25g

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2,4-Difluorobenzenesulfonyl Chloride is a chemical compound widely used as a building block in the synthesis of complex organic compounds. This reagent contains a sulfonyl chloride group and two fluorine atoms at the 2 and 4 positions of the benzene ring, making it a valuable tool in organic chemistry. In laboratory settings, it plays a crucial role in facilitating nucleophilic substitution reactions and the formation of new chemical bonds. Its versatility allows it to be integrated into various synthetic pathways, supporting the development of pharmaceuticals, industrial chemicals, and advanced materials.

The compound's high reactivity towards nucleophilic reagents such as amines, hydroxides, and alcohols makes it a preferred choice for chemists. The presence of fluorine atoms on the benzene ring enhances its chemical stability while also influencing its polarity and reactivity. These properties make it ideal for applications requiring precise chemical control. Its ability to participate in a wide range of reactions under controlled conditions ensures its relevance in both academic and industrial research environments.

In Indonesian laboratories, 2,4-Difluorobenzenesulfonyl Chloride is commonly used in organic chemistry research, particularly in higher education institutions and research organizations. It is frequently applied in projects that require the synthesis of complex molecules with specific functional groups. Its role in advancing chemical innovation and supporting scientific inquiry makes it an essential component of modern laboratory practices in Indonesia.

TCI brochures (PDF)

Fluorination Reagents, Fluorinated Building Blocks 2026-03-18 · p. 30

Related TCI products

Organic synthesis is a primary application where this compound is used to create complex molecules with precise functional groups.
Pharmaceutical research benefits from its reactivity, enabling the development of new drug candidates with tailored properties.
Industrial chemical production utilizes its stability and reactivity to synthesize intermediates for various applications.
Material science research employs it to develop new polymers and advanced materials with specific chemical characteristics.
Academic research in chemistry laboratories relies on it for teaching and experimental studies involving nucleophilic reactions.

Brand	TCI
CAS number	13918-92-8
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Fluorinated Building Blocks
Pack sizes	—
Physical form	—
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 chemical integrity and prevent degradation. It is recommended to keep it in a sealed container to minimize exposure to moisture and air. Due to its reactivity, it should be handled with appropriate personal protective equipment, including gloves and safety goggles. Storage should be in a well-ventilated area to reduce the risk of inhalation of vapors. Avoid contact with incompatible materials such as strong bases or reactive metals. Regular monitoring of storage conditions is essential to ensure the compound remains stable and safe for use in laboratory settings.

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