1,2-Dibromobenzene
1,2-Dibromobenzene (CAS 583-53-9), with the molecular formula C6H4Br2 and a molecular weight of 235.90 g/mol, is a halogenated aromatic compound. This chemical serves as a valuable building block in organic synthesis. Its primary applications lie in the creation of more complex molecules, particularly in the fields of materials science and pharmaceutical research, where precise structural modifications are essential.
- Synonyms
- Benzene, 1,2-dibromo-o-Dibromobenzeneo-Dibromobenzolortho-Dibromobenzene
Organic Synthesis Intermediate
1,2-Dibromobenzene is frequently employed as a precursor in various organic reactions, including cross-coupling reactions, to introduce specific aryl functionalities. It is a key intermediate for constructing complex organic frameworks.
Materials Science
This compound can be used in the synthesis of specialised polymers and advanced materials. Its dibrominated structure allows for versatile functionalisation in polymerisation processes.
Pharmaceutical Research
As a building block, 1,2-Dibromobenzene contributes to the development of novel pharmaceutical compounds. It enables the synthesis of complex active pharmaceutical ingredients (APIs) and intermediates.
| Molecular weight | 235.90 |
|---|---|
| Empirical formula | C6H4Br2 |
| Assay | 98% |
| Boiling point | 224 °C(lit.) |
| Density | 1.956 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.611(lit.) |
| Vapour density | 8.2 (vs air) |
| Melting point | 4-6 °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 | 92 °C / 197.6 °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 1,2-Dibromobenzene used for?
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1,2-Dibromobenzene (CAS 583-53-9) is primarily used as a building block and intermediate in organic synthesis, particularly for creating complex molecules in materials science and pharmaceutical research.
What is the CAS number and formula for 1,2-Dibromobenzene?
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The CAS number for 1,2-Dibromobenzene is 583-53-9, and its molecular formula is C6H4Br2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Dibromobenzene with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 1,2-Dibromobenzene be handled?
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1,2-Dibromobenzene is classified with a Warning signal word and carries hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields and suitable gloves, should be used. Always consult the Safety Data Sheet (SDS) for detailed handling procedures.
How is 1,2-Dibromobenzene packed and shipped?
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1,2-Dibromobenzene is carefully packed according to international shipping regulations for hazardous materials. TSS is a specialist global supplier and exporter.
How can I request a quote or sample for 1,2-Dibromobenzene?
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To request a quote or a sample of 1,2-Dibromobenzene, please contact our sales team through the website or by phone, providing your specific requirements.
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