Magnesium ethoxide
Magnesium ethoxide (CAS: 2414-98-4), with the chemical formula Mg(OC2H5)2 and a molecular weight of 114.43 g/mol, is a metallic organic compound. It functions as a strong base and is utilised in various chemical synthesis applications. This compound is particularly valuable as a reagent in organic chemistry and as a precursor in materials science, especially for solution deposition processes.
- IUPAC
- Magnesium ethylate

Organic Synthesis
Magnesium ethoxide serves as a potent base in organic reactions, facilitating deprotonation steps. It is employed in the synthesis of various organic intermediates and complex molecules.
Materials Science Precursor
This compound acts as a precursor for the deposition of magnesium-containing thin films and materials. Its application is relevant in the development of novel electronic and optical materials through solution-based methods.
Catalysis
In certain catalytic processes, magnesium ethoxide can be used as a catalyst or co-catalyst. Its basic nature allows it to promote specific chemical transformations.
| Molecular weight | 114.43 |
|---|---|
| Linear formula | Mg(OC2H5)2 |
| Assay | 98% |
| Form | granular |


Hazard statements
- H251Self-heating; may catch fire
- H319Causes serious eye irritation
Precautionary statements
- P235Keep cool
- P305IF IN EYES
| 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 |
|---|---|
| Transport (UN / ADR) | UN 3205 4.2 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-14-36 |
| Safety statements (S) | 26-36-43 |
| Supplemental hazards | Reacts violently with water. |
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 ethoxide used for?
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Magnesium ethoxide is primarily used in organic synthesis as a strong base and as a precursor in materials science, particularly for solution deposition.
What are the CAS number and formula for Magnesium ethoxide?
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The CAS number for Magnesium ethoxide is 2414-98-4 and its chemical formula is Mg(OC2H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Magnesium ethoxide with an assay of 98%. This product is supplied for research and development or industrial use and is not represented as USP, BP, or EP grade.
How should Magnesium ethoxide be handled safely?
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Magnesium ethoxide is classified as a Danger material, is self-reactive (H251), and causes serious eye irritation (H319). It reacts violently with water and requires appropriate personal protective equipment, including eyeshields and gloves, and handling in a well-ventilated area.
How is Magnesium ethoxide packed and exported?
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Magnesium ethoxide is classified under UN 3205, Hazard Class 4.2, Packing Group II, indicating it is a self-heating substance. TSS ensures compliant packing and export procedures.
How can I request a quote or sample for Magnesium ethoxide?
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To request a quote or a sample of Magnesium ethoxide, please contact our sales team through the website or by phone, providing your specific requirements.
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