Manganese(IV) oxide, activated, tech.

• Catalog No.: 14340
• CAS Number: 1313-13-9
• M. F.: MnO2
• M. W.: 86.936849
• Purity: Mn 58% min

SYNONYMS

• Title: 二氧化锰, activated, tech.
• IUPAC name: manganese(4+) ion dioxidandiide
• IUPAC Traditional name: manganese(4+) ion dioxidandiide
• Synonyms: Manganese peroxide; Manganese dioxide

DATABASE IDS

• EC Number: 215-202-6
• Merck Index: 145730
• MDL Number: MFCD00003463
• CAS Number: 1313-13-9

PROPERTIES

• Purity: Mn 58% min
• Apperance: Powder
• Density: 5.026
• Melting Point: 535°C dec.
• Solubility: Insoluble in water, nitric acid, sulfuric acid. Soluble in HCl. In presence of hydrogen peroxide or oxalic acid soluble in dilute HNO3 and H2SO4
• GHS Hazard statements: H302-H332
• European Hazard Symbols: X
• GHS Precautionary statements: P261-P264-P304+P340-P301+P312-P312-P501A
• Risk Statements: 20/22
• RTECS: OP0350000
• Safety Statements: 25
• TSCA Listed: 是

REFERENCES

• Mild oxidizing agent. For reviews, see: Synthesis, 65, 133 (1976); J. Prakt. Chem./ Chem. Ztg., 337, 75 (1995). See also M. Hudlicky, Oxidations in Organic Chemistry, ACS Monograph 186, Washington DC (1990).
• Widely used for the selective oxidation of allylic and benzylic alcohols to aldehydes or ketones. See, e.g.: Org. Synth. Coll., 7, 102 (1990); 9, 136 (1998).
• For use as a co-oxidant, in combination with 1,4-benzoquinone, in the allylic oxidation of olefins, catalyzed by Palladium(II) acetate, 10516, see: Org. Synth. Coll., 8, 5, 137 (1993).