Manganese(IV) oxide
Manganese(IV) oxide (CAS: 1313-13-9, MnO2) is a dark brown to black insoluble inorganic compound with a molecular weight of 86.94 g/mol. It is a well-known oxidising agent and finds significant application as a catalyst in various chemical processes. Its properties make it a valuable reagent in synthesis and inorganic chemistry applications.
- IUPAC
- Manganese dioxide
Oxidising Agent
Manganese(IV) oxide serves as a versatile oxidising agent in organic synthesis. It is used in the oxidation of allylic and benzylic alcohols to aldehydes or ketones.
Catalysis
This compound acts as a catalyst in numerous chemical reactions, including the decomposition of hydrogen peroxide and the oxidation of hydrochloric acid to chlorine gas.
Chemical Synthesis
It is employed as a reagent in the synthesis of various manganese compounds and in specific chemical manufacturing processes. Its reactivity is central to its utility.
Battery Technology
Historically, manganese dioxide has been a key component in dry cell batteries, acting as the cathode material. This application leverages its electrochemical properties.
| Molecular weight | 86.94 |
|---|---|
| Empirical formula | MnO2 |
| Assay | ~85% |
| Particle size | <5 μm |
| Melting point | 535 °C (dec.)(lit.) |
Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/22 |
| Safety statements (S) | 25 |
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 Manganese(IV) oxide primarily used for?
+
Manganese(IV) oxide (CAS: 1313-13-9) is primarily used as an oxidising agent and catalyst in various chemical syntheses and industrial processes.
What are the CAS number and chemical formula for Manganese(IV) oxide?
+
The CAS number for Manganese(IV) oxide is 1313-13-9, and its chemical formula is MnO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Manganese(IV) oxide with an assay of approximately 85%. We do not represent this product as USP, BP, or EP grade.
What are the key safety hazards associated with Manganese(IV) oxide?
+
Manganese(IV) oxide is classified with the GHS symbol GHS07 and signal word 'Warning'. It carries hazard statements H302 (Harmful if swallowed) and H332 (Harmful if inhaled). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used when handling.
How is Manganese(IV) oxide packed and shipped?
+
As a global supplier and exporter, Tech Serve Solutions ensures that Manganese(IV) oxide is packed and shipped in compliance with all relevant regulations to ensure safe transit.
How can I request a quote or sample for Manganese(IV) oxide?
+
To request a quote or sample for Manganese(IV) oxide, please contact our sales team through the website or by phone, providing your specific requirements.
▶ Related products
Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic
