5-Bromo-2-iodotoluene
5-Bromo-2-iodotoluene (CAS: 116632-39-4; Formula: C7H6BrI; MW: 296.93) is a halogenated aromatic organic compound. This versatile building block is primarily utilised in organic synthesis and chemical research. Its unique structure, featuring both bromine and iodine substituents on a toluene core, allows for selective functionalisation and participation in various cross-coupling reactions. TSS supplies this compound for laboratory and industrial applications.

Organic Synthesis
5-Bromo-2-iodotoluene serves as a key intermediate in the synthesis of complex organic molecules. Its distinct halogenation pattern facilitates regioselective transformations in multi-step synthetic routes.
Chemical Research
This compound is valuable for academic and industrial research laboratories exploring novel chemical entities and reaction pathways. Its utility extends to the development of new materials and pharmaceuticals.
Building Block
As a halogenated aromatic building block, it can be incorporated into larger molecular structures through various coupling reactions, such as Suzuki or Sonogashira couplings.
| Molecular weight | 296.93 |
|---|---|
| Linear formula | CH3C6H3(Br)I |
| Assay | 98% |
| Boiling point | 263 °C(lit.) |
| Density | 2.08 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.65(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 | 110 °C / 230 °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 5-Bromo-2-iodotoluene used for?
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5-Bromo-2-iodotoluene is primarily used as a building block in organic synthesis and for chemical research purposes. Its structure allows for participation in various coupling reactions for the creation of complex organic molecules.
What are the CAS number and molecular formula for 5-Bromo-2-iodotoluene?
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The CAS number is 116632-39-4, and the molecular formula is CH3C6H3(Br)I.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Bromo-2-iodotoluene with a minimum purity of 98%. This product is suitable for research and general laboratory applications. TSS does not represent this product as USP, BP, EP or other pharmacopoeia grades.
How should 5-Bromo-2-iodotoluene be handled safely?
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5-Bromo-2-iodotoluene is a Warning substance that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be worn. Ensure adequate ventilation and use a suitable respirator if necessary.
How is 5-Bromo-2-iodotoluene packed and exported?
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5-Bromo-2-iodotoluene is carefully packed to ensure safe transit and is available for global export. Please contact TSS for specific shipping and handling information.
How can I request a quote or sample for 5-Bromo-2-iodotoluene?
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To request a quote or a sample of 5-Bromo-2-iodotoluene, please contact the Tech Serve Solutions sales department via our website or by phone. Our team will be pleased to assist you.
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