2-Bromomesitylene
2-Bromomesitylene (CAS 576-83-0), with the molecular formula C9H11Br and a molecular weight of 199.09 g/mol, is a halogenated aromatic compound. This substance serves as a valuable building block in organic synthesis. It is frequently employed in chemical research and development, particularly in the construction of more complex molecular architectures where a brominated mesityl group is required.
- IUPAC
- 2-Bromo-1,3,5-trimethylbenzene
- Synonyms
- 3,5-(CH3)3C6H2Br2-Bromo-1,3,5-trimethylbenzene

Organic Synthesis Intermediate
2-Bromomesitylene functions as a key intermediate in the synthesis of various organic compounds. Its aryl bromide functionality allows for diverse coupling reactions, such as Suzuki, Stille, or Heck couplings, to introduce the mesityl moiety into target molecules.
Building Block for Novel Materials
The compound can be utilised in the preparation of advanced materials, including polymers and organic electronic components. Its structural features can impart specific electronic or steric properties to the resulting materials.
Research and Development
Primarily used in laboratory settings, 2-Bromomesitylene aids researchers in exploring new synthetic routes and developing novel chemical entities. It is a fundamental reagent for academic and industrial R&D departments.
| Molecular weight | 199.09 |
|---|---|
| Linear formula | 1,3,5-(CH3)3C6H2Br |
| Assay | 98% |
| Boiling point | 225 °C(lit.) |
| Density | 1.301 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.552(lit.) |
| Melting point | 2 °C(lit.) |

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 | 96 °C / 204.8 °F |
| 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 2-Bromomesitylene used for?
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2-Bromomesitylene is primarily used as an intermediate and building block in organic synthesis, particularly in research and development for creating complex organic molecules and novel materials.
What are the CAS number and chemical formula for 2-Bromomesitylene?
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The CAS number for 2-Bromomesitylene is 576-83-0, and its chemical formula is 1,3,5-(CH3)3C6H2Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Bromomesitylene with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 2-Bromomesitylene be handled safely?
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2-Bromomesitylene is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Always use appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, and handle in a well-ventilated area.
How is 2-Bromomesitylene packed, shipped, and exported?
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2-Bromomesitylene is carefully packed according to international shipping regulations to ensure safe transit. Tech Serve Solutions is a global supplier and exporter, capable of dispatching this chemical worldwide.
How can I request a sample or quote for 2-Bromomesitylene?
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To request a sample or a quotation for 2-Bromomesitylene, please contact our sales team through the details provided on our website.
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