Lanthanum oxide

La2O3CAS 1312-81-8325.81 g/mol

Open in Covalent MOL file
O2−O2−O2−La3+La3+

Properties

Molecular formula
La2O3
Molar mass
325.81 g/mol
Exact mass
325.7975 Da
Density
6.5 g/mL
Melting point
2304 °C
Boiling point
3620 °C
logP
-0.36Crippen estimate
Polar surface area
85.5 Ų
H-bond donors / acceptors
0 / 0
Rotatable bonds
0

Hazards

Warning
Irritant (GHS07)

Aggregated from 618 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

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

Identifiers

CAS number
1312-81-8
SMILES
[O-2].[O-2].[O-2].[La+3].[La+3]
InChIKey
MRELNEQAGSRDBK-UHFFFAOYSA-N
InChI
InChI=1S/2La.3O/q2*+3;3*-2

Weigh it out

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Names and synonyms

12 names
  • Lanthanum oxide (La2O3)
  • Lanthana
  • Lanthanum sesquioxide
  • Lanthanum trioxide
  • Dilanthanum trioxide
  • Lanthanum(III) oxide
  • Dilanthanum oxide
  • Lanthanum(3+) oxide
  • LA 03
  • Lanthanum oxide (LaO1.5)
  • Biral la-C 10
  • UG-La 01

Work with Lanthanum 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 Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Lanthanum(III) chloride10099-58-833 % similar Berkelium(IV) oxide12010-84-333 % similar Chromium oxide (Cr2O5)12018-34-733 % similar Gallium sesquioxide12024-21-433 % similar Lutetium oxide (Lu2O3)12032-20-133 % similar Thulium oxide (Tm2O3)12036-44-133 % similar Praseodymium oxide (Pr6O11)12037-29-533 % similar Lithium oxide12057-24-833 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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