2-Bromo-3-fluorobenzotrifluoride
2-Bromo-3-fluorobenzotrifluoride (CAS: 104540-42-3; Formula: CF3C6H3(Br)F) is a halogenated aromatic compound with a molecular weight of 243.00 g/mol. This fluorinated building block is primarily utilised in chemical synthesis for the development of advanced materials and pharmaceutical intermediates. Its structure, featuring bromine, fluorine, and a trifluoromethyl group on a benzene ring, makes it a versatile reagent for introducing specific functionalities into organic molecules. Tech Serve Solutions offers this compound for research and development purposes.

Pharmaceutical Intermediate Synthesis
This compound serves as a crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs). The unique combination of halogen and trifluoromethyl substituents allows for regioselective reactions in drug discovery programmes.
Agrochemical Development
The presence of fluorine and bromine atoms can impart desirable properties such as increased lipophilicity and metabolic stability, making it a valuable intermediate in the design and synthesis of novel pesticides and herbicides.
Material Science
As a fluorinated aromatic building block, 2-Bromo-3-fluorobenzotrifluoride can be incorporated into polymers and advanced materials to modify their thermal, electronic, or optical properties.
Organic Synthesis Reagent
It is employed as a versatile starting material in various organic transformations, including cross-coupling reactions and nucleophilic aromatic substitution, enabling the creation of complex organic structures.
| Molecular weight | 243.00 |
|---|---|
| Linear formula | CF3C6H3(Br)F |
| Assay | 96% |
| Boiling point | 167-168 °C(lit.) |
| Density | 1.741 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.47(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 87 °C / 188.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
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-3-fluorobenzotrifluoride used for?
+
2-Bromo-3-fluorobenzotrifluoride is primarily used as a building block in chemical synthesis, particularly for the development of pharmaceutical intermediates, agrochemicals, and advanced materials. Its specific structure makes it valuable for introducing fluorinated aryl moieties into target molecules.
What is the CAS number and chemical formula for this product?
+
The CAS number is 104540-42-3, and the chemical formula is CF3C6H3(Br)F.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Bromo-3-fluorobenzotrifluoride with an assay of 96%. This product is intended for laboratory and research use, and TSS does not represent it as USP, BP, or EP grade.
How should 2-Bromo-3-fluorobenzotrifluoride be handled safely?
+
Handling requires appropriate personal protective equipment, including eyeshields and gloves. A half-mask respirator (EU/US) or a multi-purpose combination respirator cartridge (US) is recommended. Consult the Safety Data Sheet (SDS) for comprehensive safety information. The flash point is 87 °C (188.6 °F).
How is 2-Bromo-3-fluorobenzotrifluoride packed and shipped?
+
This chemical is shipped as a hazardous material, UN 1993, Packing Group III. International shipments adhere to all relevant export and import regulations.
How can I request a quote or sample?
+
To request a quote or a sample, please navigate to the product page and use the 'Request Quote' or 'Sample Request' form, or contact our sales team directly.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis