Barium oxide
Properties
- Molecular formula
- BaO
- Molar mass
- 153.33 g/mol
- Exact mass
- 153.9002 Da
- Density
- 5.7 g/mL
- Melting point
- 1923 °C
- Boiling point
- 2000 °C
- Water solubility
- 38 g/L (20 °C)
- logP
- -0.50Crippen estimate
- Polar surface area
- 28.5 Ų
- H-bond donors / acceptors
- 0 / 0
- Rotatable bonds
- 0
Hazards
Danger
- H271 May cause fire or explosion; strong Oxidizer36.8% of notifiers
- H301 Toxic if swallowed48.2% of notifiers
- H302 Harmful if swallowed48.5% of notifiers
- H314 Causes severe skin burns and eye damage51.3% of notifiers
- H315 Causes skin irritation13.9% of notifiers
- H318 Causes serious eye damage41.2% of notifiers
- H319 Causes serious eye irritation10% of notifiers
- H332 Harmful if inhaled76.9% of notifiers
Aggregated from 359 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P210, P220, P260, P261, P264, P264+P265, P270, P271, P280, P283, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P306+P360, P316, P317, P321, P330, P332+P317, P337+P317, P362+P364, P363, P370+P378, P371+P380+P375, P405, P420, P501
Identifiers
CAS number
1304-28-5SMILES
O=[Ba]InChIKey
QVQLCTNNEUAWMS-UHFFFAOYSA-NInChI
InChI=1S/Ba.OWeigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
5 names
- Barium oxide (BaO)
- Barium monoxide
- Baryta
- Baria
- Barium oxide (Ba2O2)
Work with Barium 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