Potassium selenocyanate
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Potassium selenocyanate
structure -
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CAS No:
3425-46-5
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Formula:
CHNSe.K
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Chemical Name:
Potassium selenocyanate
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Synonyms:
Selenocyanic acid,potassium salt (1:1);Selenocyanic acid,potassium salt;Potassium selenocyanate;Monopotassium selenocyanate;Potassium selenoisocyanate;Potassium isoselenocyanate;Potassium selenocyanate (KSeCN);1504562-52-0
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CAS No:
Characteristics
23.79000
-0.36402
White to off-white Crystalline Solid, Powder, Crystals and/or Chunks
2.347
147 °C
134.2ºC at 760 mmHg
35ºC
soluble in water, ethanol, dimethyl formamide, hexamethylphosphoramide, acetonitrile and methanol. Slightly soluble in terahydrofuran.
Poison room
Safety Information
II
6.1
UN 3283 6.1/PG 2
3
23/25-33-50/53-28-23
20/21-28-45-60-61-36/37
VT1400000
T,N,T+
P261-P264-P273-P301 + P310-P311-P501
H300-H331-H373-H410
|Danger|H300 (21.59%): Fatal if swallowed [Danger Acute toxicity, oral]|P260, P261, P264, P270, P271, P273, P301+P310, P304+P340, P311, P314, P321, P330, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 88 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Potassium selenocyanate Use and Manufacturing
With the increasing interest in solid-state NMR of heavy metal nuclei, several mercury-thiocyanate and selenocyanate compounds have been prepared as potential models.
Selenocyanic acid, potassium salt (1:1): ACTIVE
Computed Properties
Molecular Weight:144.09
Hydrogen Bond Acceptor Count:2
Exact Mass:144.88330
Monoisotopic Mass:144.88330
Topological Polar Surface Area:23.8
Heavy Atom Count:4
Complexity:31.3
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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