α,α-Dibromotoluene
α,α-Dibromotoluene (CAS 618-31-5), with the molecular formula C6H5CHBr2 and a molecular weight of 249.93 g/mol, is a halogenated aromatic hydrocarbon. This compound serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and the development of new organic compounds. Tech Serve Solutions supplies this chemical with an assay of 97%, suitable for various laboratory applications.
- IUPAC
- Benzal bromide
- Synonyms
- Benzal bromide

Organic Synthesis Intermediate
α,α-Dibromotoluene functions as a key intermediate in the synthesis of more complex organic molecules. Its dibrominated structure allows for diverse chemical transformations and the introduction of specific functional groups.
Research and Development
This compound is frequently employed in academic and industrial research laboratories for the exploration of novel synthetic pathways and the development of new chemical entities. It is particularly useful in the preparation of pharmaceuticals and agrochemicals.
Building Block for Aryl Compounds
As an aryl building block, α,α-Dibromotoluene facilitates the construction of substituted aromatic systems. It is a useful reagent for chemists seeking to create novel C-C or C-heteroatom bonds.
| Molecular weight | 249.93 |
|---|---|
| Linear formula | C6H5CHBr2 |
| Assay | 97% |
| Boiling point | 156 °C/23 mmHg(lit.) |
| Density | 1.51 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.614(lit.) |


Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
- H331Toxic if inhaled
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 | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 109 °C / 228.2 °F |
| Transport (UN / ADR) | UN 2927 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-34 |
| Safety statements (S) | 23-26-36/37/39-45 |
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 α,α-Dibromotoluene used for?
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α,α-Dibromotoluene is used as a building block in organic synthesis and in chemical research and development for the creation of more complex organic molecules.
What is the CAS number and molecular formula for α,α-Dibromotoluene?
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The CAS number is 618-31-5 and the molecular formula is C6H5CHBr2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies α,α-Dibromotoluene with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should α,α-Dibromotoluene be handled?
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Handling requires extreme caution due to its hazardous nature. It is toxic if swallowed, in contact with skin, or if inhaled, and causes severe skin burns and eye damage. Always use appropriate personal protective equipment, including gloves, goggles, face shield, and a suitable respirator, in a well-ventilated area or fume hood.
How is α,α-Dibromotoluene packed, shipped, and exported?
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This chemical is shipped in compliance with international regulations for hazardous materials. Specific packaging details are available upon request, adhering to UN 2927, Class 6.1/PG 2.
How can I request a sample or quote for α,α-Dibromotoluene?
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Please contact the Tech Serve Solutions sales team via our website or direct inquiry form to request a sample or a formal quotation for α,α-Dibromotoluene.
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