5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane
5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane (CAS: 97845-58-4) is a valuable organic building block with a molecular weight of 223.11 g/mol. This acetal/ketal compound is primarily utilised in chemical synthesis and serves as a versatile intermediate for the construction of more complex molecules. Its structural features make it suitable for various organic transformations, contributing to advancements in research and development across multiple chemical disciplines. Tech Serve Solutions provides this reagent for laboratory and industrial applications.
- Synonyms
- 97845-58-4C8H15BrO2

Organic Synthesis Intermediate
Serves as a key building block in multi-step organic syntheses. The bromoethyl and dioxane functionalities allow for selective derivatisation and elaboration into diverse target molecules.
Pharmaceutical Research
A useful intermediate in the discovery and development of novel pharmaceutical agents. Its structure can be incorporated into lead compounds or used to create pharmacologically relevant scaffolds.
Material Science
Can be employed in the synthesis of specialised polymers or functional materials where its specific chemical properties are advantageous for targeted applications.
| Molecular weight | 223.11 |
|---|---|
| Empirical formula | C8H15BrO2 |
| Assay | 95% |
| Density | 1.336 g/mL at 25 °C |
| Refractive index | n20/D 1.482 |
| Storage temperature | −20°C |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Flash point | 67 °C / 152.6 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
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 5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane used for?
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This compound is primarily used as an intermediate in organic synthesis, particularly in pharmaceutical research and material science, acting as a building block for more complex chemical structures.
What is the CAS number and molecular formula?
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The CAS number is 97845-58-4, and the molecular formula is C8H15BrO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane at an assay of 95%. This is a technical/research grade, and TSS does not represent it as USP/BP/EP.
How should 5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane be handled safely?
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This compound is classified with GHS07 symbol and a Warning signal word. It carries hazard statements H302 (Harmful if swallowed) and H319 (Causes serious eye irritation). Ensure adequate ventilation and wear appropriate personal protective equipment, including eye protection and gloves. Refer to the Safety Data Sheet for comprehensive handling information.
How is this chemical packed and exported?
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This chemical is packed and shipped according to applicable regulations, including NA 1993 / PGIII for transport. We handle international exports for laboratory and industrial needs.
How can I request a sample or quote?
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To request a sample or a quotation for 5-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxane, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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