4-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride

CAS 176225-10-8BrC6H3(CF3)SO2ClChemical Synthesis

4-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride (CAS: 176225-10-8) is an organic sulfur compound with the formula BrC6H3(CF3)SO2Cl and a molecular weight of 323.51 g/mol. This valuable building block is utilised in chemical synthesis, particularly in the preparation of more complex organic molecules. Its reactive sulfonyl chloride group facilitates various chemical transformations, making it a key intermediate in research and development settings.

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4-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride (BrC6H3(CF3)SO2Cl) — chemical structure, CAS 176225-10-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksSulfonyl HalidesSulfur Compounds

01 /Applications

Organic Synthesis Intermediate

Serves as a crucial intermediate in the synthesis of diverse organic compounds. Its reactivity allows for the introduction of the 4-bromo-2-(trifluoromethyl)benzenesulfonyl moiety into target molecules.

Pharmaceutical Research

Employed in the development of novel pharmaceutical agents. It can be a precursor for drug candidates requiring specific sulfonamide or sulfonate ester functionalities.

Agrochemical Development

Utilised in the research and synthesis of new agrochemical compounds. The trifluoromethyl and bromo substituents can influence the biological activity of derived molecules.

Material Science

Potentially applicable in the synthesis of functional materials where the unique electronic and steric properties of the substituted benzene ring are desired.

02 /Properties

Molecular weight	323.51
Linear formula	BrC6H3(CF3)SO2Cl
Assay	97%
Melting point	54-58 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

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

Protective equipment	Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Flash point	110 °C / 230 °F
Transport (UN / ADR)	UN 3261 8 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	C
Risk statements (R)	34
Safety statements (S)	26-36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

176225-10-8

MDL number

MFCD03094392

05 /Quality & supply

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.

06 /Frequently asked questions

What is 4-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride used for?

4-Bromo-2-(trifluoromethyl)benzenesulfonyl chloride is primarily used as a building block in organic synthesis and for research in pharmaceuticals and agrochemicals.

What are the CAS number and chemical formula for this compound?

The CAS number is 176225-10-8, and the chemical formula is BrC6H3(CF3)SO2Cl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with an assay of 97%. We do not represent it as USP, BP, EP, or other pharmacopoeia grades.

What are the main safety hazards associated with this chemical?

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 respiratory protection, must be used.