Cobalt(II) Selenide

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Names

[ CAS No. ]:
1307-99-9

[ Name ]:
Cobalt(II) Selenide

[Synonym ]:
EINECS 215-155-1
MFCD00016020
selanylidenecobalt

Chemical & Physical Properties

[ Density]:
7.65 g/mL at 25 °C(lit.)

[ Melting Point ]:
1055°C

[ Molecular Formula ]:
CoHSe

[ Molecular Weight ]:
138.90100

[ Exact Mass ]:
139.85800

[ Appearance of Characters ]:
pieces

[ Water Solubility ]:
Soluble in HNO{3}, aqua regia | soluble HNO3, aqua regia; insoluble alkali [KIR79]

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
23/25-33-50/53

[ Safety Phrases ]:
20/21-28-45-60-61

[ RIDADR ]:
UN 3283 6.1/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

Related Compounds

  • cobalt(II)(glycinate)(1+)
  • cobalt(II) palmitate
  • cobalt(II) 2-(benzeneazo)-1.5-dihydroxynaphtalene complex
  • Cobalt(II)chloridehexahydrate
  • Cobalt(II) citrate dihydrate
  • cobalt(II) decanoate
  • 4-Methanesulfonyl-2,5-dimethylfuran-3-carboxylic acid
  • 2-(5-tert-Butyl-2-oxo-2,3-dihydro-1,3,4-oxadiazol-3-yl)ethane-1-sulfonyl chloride
  • 2-(4-Ethyl-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethane-1-sulfonyl chloride
  • [(2S,5R)-5-(3,4-Dimethoxyphenyl)oxan-2-yl]methanol
  • [(2S,5R)-5-(3-fluorophenyl)oxan-2-yl]methanamine
  • 2-(3-Ethyl-4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)ethane-1-sulfonyl chloride
  • [(2S,5R)-5-(2-Fluorophenyl)oxan-2-yl]methanol
  • tert-Butyl 4-amino-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylate
  • [(2S,5R)-5-(2-methylphenyl)oxan-2-yl]methanamine
  • 2-[2-Oxo-5-(propan-2-yl)-2,3-dihydro-1,3,4-oxadiazol-3-yl]ethane-1-sulfonyl chloride
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