Mercury(I) oxide
Properties
- Molecular formula
- Hg2O
- Molar mass
- 417.18 g/mol
- Exact mass
- 419.9362 Da
- Density
- 9.8 g/mL
- Melting point
- 100 °C (decomposes)
- logP
- -0.12Crippen estimate
- Polar surface area
- 28.5 Ų
- H-bond donors / acceptors
- 0 / 0
- Rotatable bonds
- 0
Hazards
Danger
- H315 Causes skin irritationSkin corrosion/irritation
- H317 May cause an allergic skin reactionSensitization, Skin
- H320 Causes eye irritationSerious eye damage/eye irritation
- H335 May cause respiratory irritationSpecific target organ toxicity, single exposure; Respiratory tract irritation
- H341 Suspected of causing genetic defectsGerm cell mutagenicity
- H361 Suspected of damaging fertility or the unborn childReproductive toxicity
- H370 Causes damage to organsSpecific target organ toxicity, single exposure
- H372 Causes damage to organs through prolonged or repeated exposureSpecific target organ toxicity, repeated exposure
NITE-CMC, via PubChem.
Precautionary statements
P203, P260, P261, P264, P264+P265, P270, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P308+P316, P318, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
15829-53-5SMILES
O([Hg])[Hg]InChIKey
RPZHFKHTXCZXQV-UHFFFAOYSA-NInChI
InChI=1S/2Hg.OCharacterization data
Calculated from the structure, in the form journals print them.
[M + H]+
[M + H]+ Calcd for HHg2O 420.9435[M + Na]+
[M + Na]+ Calcd for Hg2NaO 442.9254Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
4 names
- Mercury oxide (Hg2O)
- Mercurous oxide
- Mercury oxide black
- Mercurous oxide (Hg2O)