Magnesium bis(monoperoxyphthalate) hexahydrate
Magnesium bis(monoperoxyphthalate) hexahydrate (CAS: 84665-66-7) is a versatile oxidizing agent and a source of peroxy acids. Its chemical formula is (HO₂CC₆H₄CO₃)₂Mg·6H₂O, with a molecular weight of 494.64 g/mol. This compound is primarily utilized in chemical synthesis as a synthetic reagent. Supplied as a technical grade material, it offers an assay of approximately 80%.
- IUPAC
- MMPP

Oxidizing Agent in Organic Synthesis
Magnesium bis(monoperoxyphthalate) hexahydrate acts as a powerful oxidizing agent, facilitating various transformations in organic synthesis. It is commonly employed for epoxidation and other oxidation reactions due to its peroxy acid functionality.
Peroxy Acid Source
This compound serves as a convenient and stable source of monoperoxyphthalic acid (MMPP) in situ. Its controlled release makes it valuable for reactions requiring precise oxidant stoichiometry and delivery.
Synthetic Reagent
As a synthetic reagent, it is applicable in a range of chemical processes where controlled oxidation is required. Its hexahydrate form influences its handling and solubility characteristics.
| Molecular weight | 494.64 |
|---|---|
| Linear formula | (HO2CC6H4CO3)2Mg·6H2O |
| Assay | 80% |
| Grade | technical grade |
| Melting point | 93 °C (dec.)(lit.) |

Hazard statements
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Greener Alternative Product Characteristics | Catalysis |
|---|
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 bis(monoperoxyphthalate) hexahydrate used for?
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Magnesium bis(monoperoxyphthalate) hexahydrate is used as an oxidizing agent in chemical synthesis and serves as a source of peroxy acids. It is particularly useful for epoxidation and other oxidation reactions.
What are the CAS number and formula for Magnesium bis(monoperoxyphthalate) hexahydrate?
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The CAS number is 84665-66-7 and the linear formula is (HO₂CC₆H₄CO₃)₂Mg·6H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Magnesium bis(monoperoxyphthalate) hexahydrate in technical grade with an assay of approximately 80%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling precautions for this product?
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This compound is a Warning substance that can cause respiratory irritation (H335), skin irritation (H315), eye irritation (H319), and is harmful if swallowed (H312). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure good ventilation (P261) and handle with appropriate protective clothing (P280). In case of eye contact, rinse cautiously with water for several minutes (P305 + P351 + P338).
How is Magnesium bis(monoperoxyphthalate) hexahydrate packed, shipped, and exported?
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Tech Serve Solutions offers secure packaging for chemical compounds, suitable for both domestic and international shipment. Our experienced logistics team ensures compliance with all relevant shipping regulations for export.
How can I request a sample or quote for this chemical?
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To request a sample or a quote for Magnesium bis(monoperoxyphthalate) hexahydrate, please contact our sales team through the website or by phone. Provide your details and the required quantity.
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