Manganese(III) Oxide CAS #: 1317-34-6

Synonyms Manganese(3+) oxide; Manganese sesquioxide, Dimanganese trioxide, Keto-(ketomanganiooxy)manganese, Manganese(3+) oxide, Manganese trioxide, Oxo-(oxomanganiooxy)manganese

Compound Formula: Mn2O3 Molecular Weight: 157.87 Appearance: Solid Melting Point: 940 °C (1724 °F) Boiling Point: N/A Density: 4.5 g/cm3 Solubility in H2O: N/A Exact Mass: 173.856 Monoisotopic Mass: 173.856 Charge: -1

Health & Safety Information Signal Word: Warning Hazard Statements: H312-H315-H319-H335 Hazard Codes: Xi, Xn Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501 Risk Codes: R21 R36/37/38 Safety Statements: N/A Harmonized Tariff Code: 2820.90 RTECS Number: OP0900000 Transport Information: NONH for all modes of transport WGK Germany: 3 GHS Pictogram: Image

Chemical Identifiers Linear Formula: Mn2O3 Pubchem CID: 14824 MDL Number: MFCD00016217 EC No.: 215-264-4 IUPAC Name: oxido-oxo-(oxomanganiooxy)manganese Beilstein/Reaxys No.: N/A SMILES: O=[Mn]O[Mn]=O InchI Identifier: InChI=1S/2Mn.3O InchI Key: GEYXPJBPASPPLI-UHFFFAOYSA-N