4-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride
4-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride (CAS: 176225-09-5; Formula: C7H3ClF4O2S; MW: 262.61) is a fluorinated aryl building block utilised in organic synthesis. This compound serves as a valuable intermediate for introducing the 4-fluoro-2-(trifluoromethyl)benzenesulfonyl moiety into target molecules. Its reactivity makes it suitable for creating more complex structures in research and development settings, particularly within the pharmaceutical and agrochemical industries.
Pharmaceutical Intermediate
Used as a key building block in the synthesis of active pharmaceutical ingredients (APIs). Its unique fluorinated structure can impart desirable pharmacokinetic properties to drug candidates.
Agrochemical Synthesis
Serves as an intermediate in the development of novel pesticides and herbicides. The trifluoromethyl and fluorine groups can enhance the efficacy and metabolic stability of agrochemical compounds.
Organic Synthesis Reagent
A versatile reagent for introducing the 4-fluoro-2-(trifluoromethyl)benzenesulfonyl group in complex organic molecules. Useful in research laboratories for creating novel chemical entities.
Material Science Research
Potential applications in the development of new materials where specific electronic or physical properties are required, owing to its fluorinated aromatic structure.
| Molecular weight | 262.61 |
|---|---|
| Empirical formula | C7H3ClF4O2S |
| Assay | 97% |
| Melting point | 48-52 °C |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Flash point | >110 °C / >230 °F |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride used for?
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This compound is primarily used as an intermediate in organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. It serves as a building block to introduce the 4-fluoro-2-(trifluoromethyl)benzenesulfonyl group into target molecules.
What are the CAS number and formula for 4-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride?
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The CAS number is 176225-09-5 and the empirical formula is C7H3ClF4O2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a minimum assay of 97%. It is supplied as a technical or research grade material, and we do not represent it as USP, BP, or EP grade.
What are the safety considerations when handling this chemical?
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This compound is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including gloves, eye protection, and protective clothing, must be worn. Handle in a well-ventilated area or fume hood.
How is this chemical packed and shipped?
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This chemical is packed in accordance with UN 3261, 8/PGIII regulations for hazardous materials. Tech Serve Solutions is experienced in exporting chemicals globally.
How can I request a sample or quote?
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To request a sample or quote for 4-Fluoro-2-(trifluoromethyl)benzenesulfonyl chloride, please contact our sales team through our website or by phone.
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