1-Chloro-4-(1,2-dibromoethyl)benzene
1-Chloro-4-(1,2-dibromoethyl)benzene (CAS 23135-16-2) is a halogenated aromatic hydrocarbon with the molecular formula C8H7Br2Cl and a molecular weight of 298.40 g/mol. This compound serves as a valuable building block in organic synthesis. Its structure, featuring both chloro and dibromoethyl substituents on a benzene ring, allows for diverse chemical transformations, making it useful in the development of more complex organic molecules for research and development purposes.
- Synonyms
- C8H7Br2Cl1-(1,2-Dibromoethyl)-4-chlorobenzene

Organic Synthesis Intermediate
1-Chloro-4-(1,2-dibromoethyl)benzene is employed as an intermediate in the synthesis of novel organic compounds. The presence of multiple halogen atoms offers various reaction pathways for further functionalization.
Research and Development
This chemical is utilised in R&D laboratories for exploring new synthetic methodologies and creating bespoke molecules. Its unique structure is of interest for developing compounds with specific chemical or physical properties.
Building Block for Specialty Chemicals
As an aryl building block, it can be incorporated into larger molecular frameworks. This makes it a useful precursor in the creation of specialty chemicals requiring complex halogenated aromatic motifs.
| Molecular weight | 298.40 |
|---|---|
| Empirical formula | C8H7Br2Cl |
| Assay | 97% |
| Melting point | 45-49 °C |

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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | >110 °C / >230 °F |
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi,N |
| Risk statements (R) | 36/37/38-51/53 |
| Safety statements (S) | 26-61 |
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-Chloro-4-(1,2-dibromoethyl)benzene used for?
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1-Chloro-4-(1,2-dibromoethyl)benzene is primarily used as a building block in organic synthesis and in research and development for creating new organic molecules. Its halogenated structure lends itself to various chemical transformations.
What are the CAS number and formula for 1-Chloro-4-(1,2-dibromoethyl)benzene?
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The CAS number for 1-Chloro-4-(1,2-dibromoethyl)benzene is 23135-16-2, and its empirical formula is C8H7Br2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Chloro-4-(1,2-dibromoethyl)benzene with an assay of 97%. TSS does not represent this product as USP, EP, BP, or any pharmacopoeia grade.
How should 1-Chloro-4-(1,2-dibromoethyl)benzene be handled?
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Based on GHS information, 1-Chloro-4-(1,2-dibromoethyl)benzene is a Warning substance (H315, H319, H335). Handle with appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash skin thoroughly after handling. Use only outdoors or in a well-ventilated area. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
How is 1-Chloro-4-(1,2-dibromoethyl)benzene packed and shipped?
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1-Chloro-4-(1,2-dibromoethyl)benzene is packed and shipped according to UN 3077 9 / PGIII regulations for environmentally hazardous substances, solid, n.o.s. We ensure all shipments comply with international export regulations.
How can I request a quote or sample for 1-Chloro-4-(1,2-dibromoethyl)benzene?
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To request a quote or a sample of 1-Chloro-4-(1,2-dibromoethyl)benzene, please contact our sales team through the website or by phone, providing your details and requirements.
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