2-Bromo-4-(trifluoromethyl)benzenesulfonyl chloride
2-Bromo-4-(trifluoromethyl)benzenesulfonyl chloride (CAS 54403-98-4), with the molecular formula BrC6H3(CF3)SO2Cl and a molecular weight of 323.51, is a key organosulfur compound. This building block is primarily utilised in organic synthesis. Its reactive sulfonyl chloride group makes it a valuable intermediate for introducing the 2-bromo-4-(trifluoromethyl)benzenesulfonyl moiety into various organic molecules, particularly in the development of novel pharmaceuticals and agrochemicals.
Organic Synthesis Intermediate
This compound serves as a crucial building block in complex organic synthesis pathways. It enables the introduction of a functionalised aromatic ring into target molecules.
Pharmaceutical Research
It is used in the synthesis of potential drug candidates, where the trifluoromethyl and sulfonyl chloride groups can be modified to achieve desired pharmacological properties.
Agrochemical Development
The unique structural features of this chemical make it suitable for the development of new pesticides and herbicides.
| Molecular weight | 323.51 |
|---|---|
| Linear formula | BrC6H3(CF3)SO2Cl |
| Assay | 97% |
| Boiling point | 235-236 °C(lit.) |
| Density | 1.865 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5270(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- 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
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 35 °C / 95 °F |
| Transport (UN / ADR) | UN 2920 3(8) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 10-34 |
| Safety statements (S) | 26-27-36/37/39-45 |
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 2-Bromo-4-(trifluoromethyl)benzenesulfonyl chloride used for?
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2-Bromo-4-(trifluoromethyl)benzenesulfonyl chloride is primarily used as a building block in organic synthesis, particularly in pharmaceutical and agrochemical research for creating new molecules.
What is the CAS number and chemical formula?
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The CAS number is 54403-98-4 and the chemical formula is BrC6H3(CF3)SO2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 97%. We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should 2-Bromo-4-(trifluoromethyl)benzenesulfonyl chloride be handled?
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This compound is classified as Danger, flammable liquid and vapour (H226) and causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling and emergency procedures.
Is this product exported globally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Bromo-4-(trifluoromethyl)benzenesulfonyl chloride.
How can I request a quote or sample?
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To request a quote or sample, please contact the Tech Serve Solutions sales team through our website or by phone, referencing the product name and CAS number.
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