1-Bromo-4-chloro-2-fluorobenzene
1-Bromo-4-chloro-2-fluorobenzene (CAS: 1996-29-8) is a halogenated aromatic compound with the formula BrC6H3(Cl)F and a molar mass of 209.44 g/mol. It serves as a valuable building block in organic synthesis, particularly in the development of novel fluorinated compounds. Its specific substitution pattern makes it a useful intermediate for creating complex molecules in research and development settings.

Organic Synthesis Intermediate
This compound is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive halogen atoms and specific substitution pattern allow for diverse chemical transformations.
Fluorinated Compound Development
It is utilized in the creation of new fluorinated organic compounds. These compounds often exhibit unique properties valuable in pharmaceuticals, agrochemicals, and materials science.
Research and Development
1-Bromo-4-chloro-2-fluorobenzene is a standard reagent in chemical research laboratories for exploring new synthetic pathways and developing novel chemical entities.
| Molecular weight | 209.44 |
|---|---|
| Linear formula | BrC6H3(Cl)F |
| Assay | 98% |
| Boiling point | 91-92 °C/20 mmHg(lit.) |
| Density | 1.678 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.556(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 92 °C / 197.6 °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 1-Bromo-4-chloro-2-fluorobenzene used for?
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1-Bromo-4-chloro-2-fluorobenzene is used as an intermediate in organic synthesis, particularly for developing fluorinated compounds and in research and development settings.
What is the CAS number and chemical formula?
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The CAS number is 1996-29-8 and the chemical formula is BrC6H3(Cl)F.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Bromo-4-chloro-2-fluorobenzene with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 1-Bromo-4-chloro-2-fluorobenzene be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection. It has a flash point of 92 °C (197.6 °F) and is classified under NA 1993 / PGIII.
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents.
How can I request a quote or sample?
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Please contact our sales team directly through our website to request a quote or to inquire about obtaining a sample.
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