2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide (CAS 76437-40-6) is a highly fluorinated organic compound with the molecular formula C8H2BrF7. Possessing a molecular weight of 310.99 g/mol, this aryl bromide serves as a valuable building block in organic synthesis. Its structure, featuring both a trifluoromethyl group and a tetrafluorinated phenyl ring, makes it suitable for introducing complex fluorinated moieties into various chemical structures, particularly in research and development settings.
- IUPAC
- 1-(Bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene,4-(Trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide
- Synonyms
- 6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide76437-40-6CF3C6F4CH2Br1-(Bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene4-(Trifluoromethyl)-2,3,5,6-tetrafluorobenzyl bromide

Fluorinated Building Block
This compound is employed as a versatile building block in the synthesis of complex fluorinated molecules. The presence of both a trifluoromethyl group and a highly fluorinated aromatic ring allows for the introduction of unique electronic and steric properties into target compounds.
Organic Synthesis Intermediate
It functions as an intermediate in the preparation of advanced materials and specialty chemicals. The reactive benzyl bromide functionality enables diverse coupling and substitution reactions for creating novel organic structures.
Research and Development
Utilized in research laboratories for exploring new synthetic routes and developing novel compounds with potential applications in pharmaceuticals, agrochemicals, and materials science. Its specific fluorination pattern offers unique reactivity.
| Molecular weight | 310.99 |
|---|---|
| Linear formula | CF3C6F4CH2Br |
| Assay | 98% |
| Density | 1.864 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.448(lit.) |
| Vapour pressure | 0.38 psi (20 °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
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 99 °C / 210.2 °F |
| Transport (UN / ADR) | UN 3265 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.
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 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide used for?
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2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide is used as a building block and intermediate in organic synthesis for creating complex fluorinated molecules and novel organic structures, particularly in research and development.
What is the CAS number and chemical formula?
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The CAS number is 76437-40-6, and the chemical formula is C8H2BrF7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 98%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide be handled?
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This compound is corrosive and causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including faceshields, full-face respirators, gloves, and goggles. Refer to the safety data sheet for detailed handling instructions.
How is this chemical packed and exported?
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This chemical is packed and exported in compliance with UN 3265, Class 8, Packing Group II regulations for hazardous materials.
How can I request a sample or quote?
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To request a sample or obtain a quotation, please contact our sales team via the website or direct inquiry.
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