4-Bromobenzyl chloride
4-Bromobenzyl chloride (CAS: 589-17-3), with the molecular formula C7H6BrCl and a molecular weight of 205.48 g/mol, is a halogenated aromatic compound. It serves as a versatile intermediate and building block in organic synthesis. This compound is primarily utilised in the chemical industry for the development of more complex molecules, finding applications in research and the manufacturing of various fine chemicals. Its reactivity makes it a key component in introducing benzyl bromide functionalities into organic structures.
- IUPAC
- 1-Bromo-4-(chloromethyl)benzene,p-Bromo-α-chlorotoluene
- Synonyms
- 1-Bromo-4-(chloromethyl)benzenep-Bromo-α-chlorotoluene

Organic Synthesis Intermediate
4-Bromobenzyl chloride is a valuable reagent for introducing the 4-bromobenzyl group into organic molecules. It is used in various synthetic pathways to construct complex organic structures and fine chemicals.
Pharmaceutical Building Block
This compound serves as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. Its structure allows for further functionalisation in medicinal chemistry research.
Research and Development
Utilised in academic and industrial research laboratories, 4-Bromobenzyl chloride is employed in exploring new chemical reactions and developing novel compounds with potential applications in materials science and beyond.
| Molecular weight | 205.48 |
|---|---|
| Empirical formula | C7H6BrCl |
| Assay | ≥97.0% (GC) |
| Melting point | 37-38 °C(lit.) |

Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 3261 8 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 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 4-Bromobenzyl chloride used for?
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4-Bromobenzyl chloride is primarily used as an intermediate and building block in organic synthesis, particularly in the development of fine chemicals and pharmaceutical compounds.
What is the CAS number and molecular formula of 4-Bromobenzyl chloride?
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The CAS number for 4-Bromobenzyl chloride is 589-17-3, and its molecular formula is C7H6BrCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromobenzyl chloride with an assay of ≥97.0% (GC). We do not represent this product as USP, BP, or EP grade.
What are the primary hazards associated with 4-Bromobenzyl chloride?
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4-Bromobenzyl chloride is classified as Danger, with hazard statement H314 indicating it causes severe skin burns and eye damage. Handle with appropriate personal protective equipment in a well-ventilated area.
How is 4-Bromobenzyl chloride typically packed and exported?
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4-Bromobenzyl chloride is shipped as a UN 3261, Hazard Class 8, Packing Group II substance, indicating it is a corrosive liquid, solid, or mixture, not otherwise specified.
How can I request a sample or quote for 4-Bromobenzyl chloride?
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To request a sample or quote for 4-Bromobenzyl chloride, please contact our sales team through the website or by phone, providing your specific requirements.
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