1,3-Dibromotetrafluorobenzene
1,3-Dibromotetrafluorobenzene (CAS: 1559-87-1) is a fluorinated aromatic compound with the molecular formula C6Br2F4 and a molecular weight of 307.87 g/mol. Supplied at 96% purity, this chemical serves as a valuable building block in organic synthesis. Its specific structure makes it useful in the preparation of advanced materials, including fluorinated liquid crystal derivatives.
- Synonyms
- Br2C6F4

Synthesis of Fluorinated Liquid Crystals
1,3-Dibromotetrafluorobenzene is utilized as a key starting material for synthesising novel fluorinated liquid crystal derivatives. These materials are crucial in the development of advanced display technologies.
Organic Synthesis Intermediate
This dibrominated fluorobenzene derivative acts as a versatile intermediate in the construction of complex organic molecules. Its reactivity allows for further functionalization in research and development settings.
Fluorinated Building Block
As a fluorinated organic building block, it enables the introduction of tetrafluorobenzene moieties into larger structures. This is particularly relevant in the fields of materials science and medicinal chemistry.
| Molecular weight | 307.87 |
|---|---|
| Linear formula | Br2C6F4 |
| Assay | 96% |
| Boiling point | 200 °C(lit.) |
| Density | 2.18 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.516(lit.) |
| Application | 1,3-Dibromotetrafluorobenzene was used to prepare starting compounds for the synthesis of fluorinated liquid crystal derivatives1. |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 92 °C / 197.6 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 1,3-Dibromotetrafluorobenzene used for?
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1,3-Dibromotetrafluorobenzene is primarily used as a building block in organic synthesis, notably for the preparation of fluorinated liquid crystal derivatives and other complex fluorinated organic compounds.
What are the CAS number and formula for 1,3-Dibromotetrafluorobenzene?
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The CAS number for 1,3-Dibromotetrafluorobenzene is 1559-87-1, and its linear formula is C6Br2F4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Dibromotetrafluorobenzene with an assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should 1,3-Dibromotetrafluorobenzene be handled safely?
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1,3-Dibromotetrafluorobenzene is classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation.
Is 1,3-Dibromotetrafluorobenzene a controlled substance?
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The provided data does not indicate that 1,3-Dibromotetrafluorobenzene is a controlled substance.
How is 1,3-Dibromotetrafluorobenzene packed, shipped, and exported?
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Tech Serve Solutions exports fine chemicals globally, adhering to all necessary regulations for safe and compliant shipping of hazardous materials like 1,3-Dibromotetrafluorobenzene. Specific packaging details are available upon request.
How can I request a quote or sample for 1,3-Dibromotetrafluorobenzene?
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To request a quote or sample for 1,3-Dibromotetrafluorobenzene, please contact our sales department through the website or by phone.
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