Bis(4-bromophenyl) ether
Bis(4-bromophenyl) ether (CAS: 2050-47-7) is a key organic building block with the linear formula (BrC 6 H 4 ) 2 O and a molecular weight of 328.00 g/mol. Supplied by Tech Serve Solutions with a minimum purity of 99%, this compound serves as an intermediate in various chemical syntheses. Its structure, featuring two bromophenyl groups linked by an oxygen atom, makes it valuable in the development of complex organic molecules and specialised materials.
- IUPAC
- 4-Bromophenyl ether

Organic Synthesis Intermediate
Bis(4-bromophenyl) ether is utilised as a precursor in the synthesis of more complex organic compounds. It has been specifically employed in the preparation of phosphonate esters, such as 4-[4′-(diethoxyphosphoryl)phenoxy]phenyl-phosphonic acid diethyl ester.
Material Science Research
The brominated aromatic structure of Bis(4-bromophenyl) ether lends itself to applications in material science. It can be incorporated into polymers or used in the development of flame retardants and other functional materials.
Pharmaceutical Intermediate Development
As a versatile building block, this compound finds utility in the early stages of pharmaceutical research and development. It can serve as a starting material for synthesising novel drug candidates or related chemical entities.
| Molecular weight | 328.00 |
|---|---|
| Linear formula | (BrC6H4)2O |
| Assay | 99% |
| Boiling point | 338-340 °C(lit.) |
| Application | Bis-(4-bromophenyl)-ether has been used in the preparation of 4-[4′-(diethoxyphosphoryl)phenoxy]phenyl-phosphonic acid diethyl ester1. |
| Melting point | 61-63 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| 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 Bis(4-bromophenyl) ether used for?
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Bis(4-bromophenyl) ether is primarily used as an intermediate in organic synthesis, particularly in the preparation of phosphonate esters and potentially in material science research and pharmaceutical development.
What are the CAS number and molecular formula for Bis(4-bromophenyl) ether?
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The CAS number for Bis(4-bromophenyl) ether is 2050-47-7, and its linear formula is (BrC 6 H 4 ) 2 O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Bis(4-bromophenyl) ether with a minimum assay of 99%. This is a technical or research grade material and is not represented as USP, BP, EP, or food grade.
What are the safety and handling precautions for Bis(4-bromophenyl) ether?
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Bis(4-bromophenyl) ether requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It carries a WGK rating of 3 in Germany, indicating a significant hazard to water.
How is Bis(4-bromophenyl) ether packaged and shipped?
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Tech Serve Solutions expertly packages and exports chemicals globally, adhering to all necessary shipping regulations for hazardous materials. Specific packaging details are available upon request.
How can I request a quote or sample of Bis(4-bromophenyl) ether?
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To request a quote or a sample of Bis(4-bromophenyl) ether, please contact our sales team through the website or by calling our office directly. Please reference the product name and CAS number.
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