Europium
Salt ratio not recorded. The source lists this compound as the parent acid and the metal without saying how many of each, so the formula and molar mass are for one of each. Check the formula on the supplier's label before you weigh it.
Properties
- Molecular formula
- Eu
- Molar mass
- 151.96 g/mol
- Exact mass
- 152.9212 Da
- Density
- 5.25 g/mL
- Melting point
- 1100–1200 °C
- Boiling point
- 1489 °C
- logP
- 0.00Crippen estimate
- Polar surface area
- 0.0 Ų
- H-bond donors / acceptors
- 0 / 0
- Rotatable bonds
- 0
Hazards
Danger
- H228 Flammable solid12.5% of notifiers
- H250 Catches fire spontaneously if exposed to air83.3% of notifiers
- H260 In contact with water releases flammable gases which may ignite spontaneously10.4% of notifiers
Aggregated from 48 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P210, P222, P223, P231, P231+P232, P233, P240, P241, P280, P302+P335+P334, P370+P378, P402+P404, P501
Identifiers
CAS number
7440-53-1SMILES
[Eu]InChIKey
OGPBJKLSAFTDLK-UHFFFAOYSA-NInChI
InChI=1S/EuWeigh it out
Type any one amount. The others follow from the molar mass and density.
Work with Europium
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
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds