1,3-Dibromobenzene
1,3-Dibromobenzene (CAS: 108-36-1; C6H4Br2) is a halogenated aromatic hydrocarbon with a molecular weight of 235.90 g/mol. This compound serves as a crucial building block in organic synthesis, particularly for creating more complex molecules. Its specific substitution pattern makes it valuable in the development of pharmaceuticals, agrochemicals, and advanced materials. Supplied as a Vetec™ reagent grade, it offers 97% purity for demanding chemical applications.
- Synonyms
- 1,3-Dibromobenzenem-DibromobenzeneBenzene, 1,3-dibromo-
Organic Synthesis Intermediate
1,3-Dibromobenzene is extensively used as a precursor in Grignard reactions and other organometallic coupling processes to introduce aryl functionalities. It is a key starting material for the synthesis of various complex organic compounds.
Pharmaceutical and Agrochemical Development
The unique dibromo-substitution pattern allows for selective functionalization, making it valuable in the multi-step synthesis of active pharmaceutical ingredients (APIs) and novel agrochemicals. Its derivatives can exhibit targeted biological activity.
Material Science Research
This compound can be incorporated into the synthesis of specialty polymers, liquid crystals, and organic electronic materials, where its structure influences the final material properties.
| Molecular weight | 235.90 |
|---|---|
| Empirical formula | C6H4Br2 |
| Assay | 97% |
| Grade | Vetec™ reagent grade |
| Boiling point | 218-219 °C(lit.) |
| Density | 1.952 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.608(lit.) |
| Melting point | −7 °C(lit.) |
| Vapour pressure | 5 mmHg (66 °C) |
| Vapour density | 8.16 (vs air) |
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
| Flash point | 93 °C / 199.4 °F |
|---|---|
| Transport (UN / ADR) | UN 3082 9 / PGIII |
| Water hazard class (WGK, DE) | 2 |
| 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 1,3-Dibromobenzene used for?
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1,3-Dibromobenzene is primarily used as an intermediate in organic synthesis, a building block for pharmaceuticals, agrochemicals, and materials science research.
What are the CAS number and formula for 1,3-Dibromobenzene?
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The CAS number for 1,3-Dibromobenzene is 108-36-1, and its molecular formula is C6H4Br2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Dibromobenzene as Vetec™ reagent grade with an assay of 97%.
How should 1,3-Dibromobenzene be handled safely?
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1,3-Dibromobenzene is an irritant to skin, eyes, and the respiratory tract (H315, H319, H335). Handle with appropriate personal protective equipment in a well-ventilated area. Consult the Safety Data Sheet for detailed handling and first-aid measures.
Is 1,3-Dibromobenzene a controlled substance?
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Based on the provided data, 1,3-Dibromobenzene is not listed as a controlled substance. It is classified with Xi (Irritant) hazard codes in Europe.
How is 1,3-Dibromobenzene packed, shipped, and exported?
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1,3-Dibromobenzene is shipped according to UN 3082, Class 9, Packing Group III regulations for environmentally hazardous substances. TSS is a global supplier and exporter of fine chemicals.
How can I request a sample or quote for 1,3-Dibromobenzene?
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Please contact our sales team through the website to request a sample or a quotation for 1,3-Dibromobenzene.
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