2,2′-Bis(bromomethyl)-1,1′-biphenyl
2,2′-Bis(bromomethyl)-1,1′-biphenyl (CAS 38274-14-5) is a halogenated aromatic hydrocarbon with the linear formula BrCH2C6H4C6H4CH2Br and a molecular weight of 340.05 g/mol. This compound serves as a valuable building block in organic synthesis. It is primarily utilised in the creation of specialised organic molecules and materials, leveraging its reactive bromomethyl groups for further chemical transformations.
- Synonyms
- 38274-14-5BrCH2C6H4C6H4CH2Br

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. The two bromomethyl groups offer versatile reaction sites for nucleophilic substitution reactions, enabling the construction of larger molecular architectures.
Material Science
Can be employed in the development of novel materials by incorporation into polymer backbones or as a cross-linking agent. Its rigid biphenyl core influences the properties of the resulting materials.
Research and Development
Serves as a reagent in academic and industrial research laboratories for exploring new chemical reactions and discovering novel compounds. Its structure makes it suitable for studies in supramolecular chemistry and ligand design.
| Molecular weight | 340.05 |
|---|---|
| Linear formula | BrCH2C6H4C6H4CH2Br |
| Assay | 99% |
| Melting point | 90-92 °C(lit.) |


Hazard statements
- H314Causes severe skin burns and eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-36/37 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 2,2′-Bis(bromomethyl)-1,1′-biphenyl used for?
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This compound is primarily used as a building block in organic synthesis, for the creation of specialised organic molecules and materials, and in research and development laboratories.
What is the CAS number and molecular formula for 2,2′-Bis(bromomethyl)-1,1′-biphenyl?
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The CAS number is 38274-14-5 and the linear formula is BrCH2C6H4C6H4CH2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 99%. We do not represent this product as USP, BP, EP, or pharmaceutical grade.
How should 2,2′-Bis(bromomethyl)-1,1′-biphenyl be handled safely?
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This compound is classified as Danger, causing severe skin burns and eye damage (H314) and may cause respiratory irritation (H335). Appropriate personal protective equipment including eyeshields, face shields, gloves, and respiratory protection (e.g., N100 or P3 filters) is mandatory. Handle in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is 2,2′-Bis(bromomethyl)-1,1′-biphenyl packed, shipped, and exported?
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As a specialist global supplier, Tech Serve Solutions exports chemicals worldwide. Packaging adheres to international shipping regulations, including UN 3261 classification for corrosive solids, acidic, organic, n.o.s., Hazard Class 8, Packing Group II. Please contact us for specific shipping details and export capabilities.
How can I request a quote or sample for 2,2′-Bis(bromomethyl)-1,1′-biphenyl?
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To request a quote or a sample, please contact our sales team via the website or direct email. Specify the product name, CAS number, and the quantity required for your quotation or sample request.
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