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
  • N-(1-cyano-1-cyclopropylethyl)-1-cyclopropanecarbonylpiperidine-3-carboxamide
  • 1-(prop-2-yn-1-yl)-N-[2-(thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]piperidine-4-carboxamide
  • N-(cyanomethyl)-4-(2-cyclohexylacetamido)-N-propylcyclohexane-1-carboxamide
  • I+/--[1H-Benzimidazol-2-yl(4-methyl-2-thiazolyl)methylene]benzenemethanol
  • N-{[1-(4-fluorophenyl)cyclopropyl]methyl}prop-2-enamide
  • N-(cyanomethyl)-4-[5-(difluoromethyl)-1,2,4-oxadiazol-3-yl]-N-methylbenzamide
  • 3,3,4,4,4-Pentafluorobutyl 6-chloro-2-methylpyridine-3-carboxylate
  • rac-N-ethyl-N-{2-[(1R,2R,6S,7S)-2-methyl-4-azatricyclo[5.2.1.0,2,6]decan-4-yl]-2-oxoethyl}prop-2-enamide
  • N-{[(cycloheptylmethyl)carbamoyl]methyl}-N-methylprop-2-enamide
  • 1-[4-(2-Methylthiomorpholine-4-carbonyl)piperidin-1-yl]prop-2-en-1-one
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