1-Bromo-3-chloro-2-propanol
1-Bromo-3-chloro-2-propanol (CAS 4540-44-7) is a halogenated alcohol with the molecular formula C3H6BrClO and a molecular weight of 173.44 g/mol. This organic building block is primarily used in chemical synthesis and as an intermediate in the production of more complex molecules. Its difunctional nature, featuring both bromine and chlorine atoms along with a hydroxyl group, makes it a versatile reagent in various organic reactions. Tech Serve Solutions supplies this compound for research and development purposes.
- IUPAC
- 1-Bromo-3-chloro-propan-2-ol
- Synonyms
- 1-Bromo-3-chloro-propan-2-ol

Organic Synthesis Intermediate
Utilised as a versatile building block in organic synthesis for the introduction of specific functional groups or structural motifs into target molecules. Its reactive halogen atoms and hydroxyl group allow for diverse chemical transformations.
Pharmaceutical Precursor
Serves as a potential intermediate in the multi-step synthesis of active pharmaceutical ingredients (APIs) or related compounds. The combination of halogen and alcohol functionalities offers pathways to various heterocyclic or functionalised structures.
Research and Development
Employed in academic and industrial research laboratories for the exploration of novel synthetic routes and the development of new chemical entities. Its specific structure makes it valuable for probing reaction mechanisms or creating specialised reagents.
| Molecular weight | 173.44 |
|---|---|
| Empirical formula | C3H6BrClO |
| Density | 1.785 g/mL at 25 °C |
| Refractive index | n20/D 1.519 |

Hazard statements
- H302Harmful if swallowed
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 26-39-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Capacity | 96 % |
|---|
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-3-chloro-2-propanol used for?
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1-Bromo-3-chloro-2-propanol is primarily used as an intermediate in organic synthesis and in the research and development of new chemical compounds. It serves as a versatile building block due to its functional groups.
What is the CAS number and formula for 1-Bromo-3-chloro-2-propanol?
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The CAS number for 1-Bromo-3-chloro-2-propanol is 4540-44-7, and its empirical formula is C3H6BrClO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Bromo-3-chloro-2-propanol with a purity of 96%. This product is supplied for research and laboratory use, and TSS does not represent it as USP, BP, or EP grade.
How should 1-Bromo-3-chloro-2-propanol be handled safely?
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1-Bromo-3-chloro-2-propanol is classified as harmful if swallowed (H302) and requires careful handling. It is recommended to use appropriate personal protective equipment, ensure good ventilation, and avoid ingestion or contact with skin and eyes. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is 1-Bromo-3-chloro-2-propanol packed and shipped?
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1-Bromo-3-chloro-2-propanol is available for export and is carefully packed according to international shipping regulations to ensure safe transit. Specific packaging details can be provided upon request.
How can I request a quote or sample of 1-Bromo-3-chloro-2-propanol?
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To request a quote or a sample of 1-Bromo-3-chloro-2-propanol, please contact the Tech Serve Solutions sales team through our website or by calling our dedicated number.
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