Mercury(II) cyanide
Properties
- Molecular formula
- Hg(CN)2
- Molar mass
- 252.63 g/mol
- Exact mass
- 253.9768 Da
- Density
- 4 g/mL (at 20 °C)
- Melting point
- 320 °C (decomposes)
- logP
- 0.19Crippen estimate
- Polar surface area
- 47.6 Ų
- H-bond donors / acceptors
- 0 / 2
- Rotatable bonds
- 0
Hazards
Danger
- H300+H310+H330 Fatal if swallowed, in contact with skin or if inhaled92.7% of notifiers
- 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 life92.7% of notifiers
- H410 Very toxic to aquatic life with long lasting effects100% of notifiers
Aggregated from 41 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
592-04-1SMILES
C(#N)[Hg]C#NInChIKey
FQGYCXFLEQVDJQ-UHFFFAOYSA-NInChI
InChI=1S/2CN.Hg/c2*1-2;Characterization data
Calculated from the structure, in the form journals print them.
[M + H]+
[M + H]+ Calcd for C2HHgN2 254.9841[M + Na]+
[M + Na]+ Calcd for C2HgN2Na 276.9660Elemental analysis
Anal. Calcd for C2HgN2: C, 9.51; N, 11.09.Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
6 names
- Mercury cyanide (Hg(CN)2)
- Mercuric cyanide
- Mercury dicyanide
- Dicyanomercury
- Cianurina
- Mercuric cyanide (Hg(CN)2)
Work with Mercury(II) cyanide
Similar compounds
Tanimoto similarity of circular fingerprints over the whole catalogue.