Mercury selenide
Properties
- Molecular formula
- HgSe
- Molar mass
- 279.56 g/mol
- Exact mass
- 281.8872 Da
- Melting point
- 667 °C
- logP
- -0.38Crippen estimate
- Polar surface area
- 0.0 Ų
- H-bond donors / acceptors
- 0 / 0
- Rotatable bonds
- 0
Hazards
Danger
- H300 Fatal if swallowed100% of notifiers
- H310 Fatal in contact with skin100% of notifiers
- H330 Fatal if inhaled100% of notifiers
- H373 May causes damage to organs through prolonged or repeated exposure100% of notifiers
- H400 Very toxic to aquatic life100% of notifiers
- H410 Very toxic to aquatic life with long lasting effects100% of notifiers
Aggregated from 4 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P319, P320, P321, P330, P361+P364, P391, P403+P233, P405, P501
Identifiers
CAS number
20601-83-6SMILES
[Se]=[Hg]InChIKey
YQMLDSWXEQOSPP-UHFFFAOYSA-NInChI
InChI=1S/Hg.SeCharacterization data
Calculated from the structure, in the form journals print them.
[M + H]+
[M + H]+ Calcd for HHgSe 282.8944[M + Na]+
[M + Na]+ Calcd for HgNaSe 304.8764Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
5 names
- Mercury selenide (HgSe)
- Mercuric selenide
- Mercury monoselenide
- Mercury(2+) selenide
- Mercury(II) selenide