Magnesium bromide ethyl etherate
Magnesium bromide ethyl etherate (CAS 29858-07-9), with the linear formula MgBr<sub>2</sub> · O(C<sub>2</sub>H<sub>5</sub>)<sub>2</sub> and a molecular weight of 258.23 g/mol, is a chemical compound utilised as a reagent in organic synthesis. It is typically employed in laboratory settings for various chemical transformations, offering a source of magnesium and bromide ions for specific reactions. This etherate complex is supplied by Tech Serve Solutions for research and development purposes.

Organometallic Reagent
Used as a Grignard-type reagent in organic synthesis, facilitating carbon-carbon bond formation. It can participate in reactions requiring a reactive magnesium species.
Catalysis in Organic Reactions
May serve as a catalyst or co-catalyst in specific organic transformations, influencing reaction rates and pathways. Its Lewis acidic nature can be exploited in certain catalytic cycles.
Research and Development
Employed in academic and industrial research laboratories for exploring new synthetic methodologies and developing novel chemical compounds. Its specific reactivity profile makes it a valuable tool for synthetic chemists.
| Molecular weight | 258.23 |
|---|---|
| Linear formula | MgBr2 · O(C2H5)2 |
| Assay | ≥97.0% (KT) |
| Grade | purum |

Hazard statements
- H228Flammable solid
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 35 °C / 95 °F |
| Transport (UN / ADR) | UN 1325 4.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16-27-28-33-36/37/39 |
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 Magnesium bromide ethyl etherate used for?
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Magnesium bromide ethyl etherate (CAS 29858-07-9) is primarily used as a reagent in organic synthesis and for research and development purposes in chemical laboratories.
What is the CAS number and formula for Magnesium bromide ethyl etherate?
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The CAS number is 29858-07-9 and the linear formula is MgBr<sub>2</sub> · O(C<sub>2</sub>H<sub>5</sub>)<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Magnesium bromide ethyl etherate with an assay of ≥97.0% (KT) and a grade of purum. This product is not represented as USP, BP, or EP grade.
How should Magnesium bromide ethyl etherate be handled safely?
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Magnesium bromide ethyl etherate is a flammable solid (H228) requiring significant personal protective equipment, including eyeshields, gloves, and appropriate respiratory protection (e.g., N100 or P3 filters). It should be kept away from ignition sources (P210) and handled with care due to its flammability and potential hazards.
How is Magnesium bromide ethyl etherate packed and shipped?
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Magnesium bromide ethyl etherate is classified under UN 1325, Hazard Class 4.1, Packing Group II, indicating it is a flammable solid. Shipments are handled in accordance with relevant regulations for hazardous materials.
How can I request a sample or quote for Magnesium bromide ethyl etherate?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number (29858-07-9).
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