Manganese(III) oxide

Mn₂O₃CAS 1317-34-6157.87 g/mol

Open in Covalent MOL file

Properties

Molecular formula: Mn₂O₃
Molar mass: 157.87 g/mol
Exact mass: 157.8608 Da
Density: 1.6 g/mL
logP: -0.31Crippen estimate
Polar surface area: 43.4 Å²
H-bond donors / acceptors: 0 / 3
Rotatable bonds: 2

Hazards

Warning

H302 Harmful if swallowed58.7% of notifiers
H312 Harmful in contact with skin50.2% of notifiers
H315 Causes skin irritation91.3% of notifiers
H319 Causes serious eye irritation91.3% of notifiers
H332 Harmful if inhaled58.5% of notifiers
H335 May cause respiratory irritation62.6% of notifiers

Aggregated from 484 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number

1317-34-6

SMILES

O=[Mn]O[Mn]=O

InChIKey

GEYXPJBPASPPLI-UHFFFAOYSA-N

InChI

InChI=1S/2Mn.3O

Weigh it out

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Names and synonyms

8 names

Manganese oxide (Mn2O3)
Manganese manganate (Mn2O3)
Manganic oxide
Manganese sesquioxide
Dimanganese trioxide
Manganese trioxide
Manganese(3+) oxide
Manganese trioxide (Mn2O3)

Work with Manganese(III) oxide

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Elsewhere

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