Lead oxide (Pb2O3)
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.
The catalogue keeps a structure only when a source confirms both the CAS number and a name, so it keeps none rather than the wrong compound.
Properties
- Molecular formula
- OPb
- Molar mass
- 223.20 g/mol
- Exact mass
- 223.9716 Da
- Density
- 9.5 g/mL
- Melting point
- 887 °C
- Boiling point
- 1470 °C
- Water solubility
- insoluble
- logP
- -0.50Crippen estimate
- Polar surface area
- 28.5 Ų
- H-bond donors / acceptors
- 0 / 0
- Rotatable bonds
- 0
Hazards
Danger
- H302+H332 Harmful if swallowed or if inhaled20.3% of notifiers
- H302 Harmful if swallowed98.9% of notifiers
- H332 Harmful if inhaled98.9% of notifiers
- H351 Suspected of causing cancer56.5% of notifiers
- H360 May damage fertility or the unborn child83.5% of notifiers
- H360Df May damage the unborn child; Suspected of damaging fertility15.8% of notifiers
- H362 May cause harm to breast-fed children34.6% of notifiers
- H372 Causes damage to organs through prolonged or repeated exposure48.8% of notifiers
- H373 May causes damage to organs through prolonged or repeated exposure50.1% of notifiers
- H400 Very toxic to aquatic life74.7% of notifiers
- H410 Very toxic to aquatic life with long lasting effects98.9% of notifiers
Aggregated from 841 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P203, P260, P261, P263, P264, P270, P271, P273, P280, P301+P317, P304+P340, P317, P318, P319, P330, P391, P405, P501
Identifiers
CAS number
1314-27-8InChI
No InChI is shown: the source never said how many of each, so what we hold does not describe the compound as listed.
Names and synonyms
6 names
- C.I. 77579
- Lead sesquioxide
- Lead trioxide
- Plumbous plumbate
- Lead sesquioxide (Pb2O3)
- Lead oxide (PbO1.50)
Work with Lead oxide (Pb2O3)
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Similar compounds
Lead7439-92-150 % similar
Heavy water7789-20-050 % similar
Aluminum dioxide11092-32-333 % similar
Actinium(III) oxide12002-61-833 % similar
Americium dioxide12005-67-333 % similar
Californium oxide (CfO2)12015-10-033 % similar
Curium oxide (CmO2)12016-67-033 % similar
Chromium(IV) oxide12018-01-833 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.