1-Bromo-5-chloropentane
1-Bromo-5-chloropentane (CAS: 54512-75-3), with the molecular formula Cl(CH2)5Br and a molecular weight of 185.49 g/mol, is a difunctionalized alkyl halide. This compound serves as a valuable building block in organic synthesis, particularly for introducing a five-carbon chain with distinct terminal halogen functionalities. Its utility spans various chemical research and development applications.

Organic Synthesis Intermediate
1-Bromo-5-chloropentane is employed as a key intermediate in the synthesis of more complex organic molecules. The differential reactivity of the bromo and chloro groups allows for selective functionalization in multi-step synthetic pathways.
Pharmaceutical and Agrochemical Research
This compound can be used in the research and development of novel pharmaceutical agents and agrochemicals where a specific linker or structural motif is required. Its structure allows for its incorporation into various molecular frameworks.
Materials Science
It finds application in the synthesis of specialized polymers or materials where precise control over chain length and functional group placement is necessary. The halogen atoms provide reactive sites for polymerization or cross-linking reactions.
| Molecular weight | 185.49 |
|---|---|
| Linear formula | Cl(CH2)5Br |
| Assay | 98% |
| Boiling point | 210-212 °C(lit.) |
| Density | 1.408 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.484(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 95 °C / 203 °F |
| Water hazard class (WGK, DE) | 3 |
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-Bromo-5-chloropentane used for?
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1-Bromo-5-chloropentane is used as an intermediate in organic synthesis, pharmaceutical and agrochemical research, and materials science. It functions as a building block for creating more complex molecules.
What are the CAS number and formula for 1-Bromo-5-chloropentane?
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The CAS number for 1-Bromo-5-chloropentane is 54512-75-3, and its molecular formula is Cl(CH2)5Br.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Bromo-5-chloropentane with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for 1-Bromo-5-chloropentane?
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1-Bromo-5-chloropentane is a combustible liquid (flash point 95 °C / 203 °F) and requires appropriate handling. Personal protective equipment, including eyeshields and gloves, should be worn. It has a WGK Germany rating of 3, indicating it is hazardous to water.
How is 1-Bromo-5-chloropentane packed, shipped, and exported?
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1-Bromo-5-chloropentane is carefully packed to ensure safe transport and is available for global export. Please contact our sales team for specific shipping and export details.
How can I request a sample or quote for 1-Bromo-5-chloropentane?
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To request a sample or a detailed quotation for 1-Bromo-5-chloropentane, please contact the Tech Serve Solutions sales department via our website or by phone.
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