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CAS No.: | 71000-82-3 |
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Name: | cyanic acid |
Article Data: | 127 |
Molecular Structure: | |
Formula: | CNO |
Molecular Weight: | 42.0171 |
Synonyms: | cyanate anion;cyanate(1-);cyanate ion;Cyanate;isocyanate(1-); |
PSA: | 44.02000 |
LogP: | -0.16002 |
cyanide(1-)
cyanate
Conditions | Yield |
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With 4,40-Di-tert-butyl-2,20-bipyridine; dihydrogen peroxide In N,N-dimethyl-formamide at 20℃; for 2.5h; Catalytic behavior; Kinetics; Reagent/catalyst; | 100% |
With alkali peroxide In not given in alkaline soln.;; | |
With chlorine In water byproducts: Cl(1-); introduction of Cl2 into alkali cyanide soln.; |
Conditions | Yield |
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With oxygen at 24.9℃; under 0.4 Torr; Product distribution; various neutral molecules with or without acidic hydrogen; |
Conditions | Yield |
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With hydroperoxide anion In gaseous matrix at 26.9℃; Rate constant; Product distribution; in a flowing afterglow system (flow rector affixed to a quadrupole mass spectrometer); |
Thiocyanate
cyanate
Conditions | Yield |
---|---|
With {Ni(OH)2(H3IO6)2}(2-) Kinetics; byproducts: SO4(2-), H2O; oxidation in aq. alkaline medium, pH=8-10; |
Thiocyanate
chlorite
water
A
cyanate
B
chloride
C
Sulfate
Conditions | Yield |
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In perchloric acid Kinetics; 25°C, ionic strength 0.5 M (NaClO4); not isolated; UV/VIS monitoring (360 nm); |
Conditions | Yield |
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With chloramine-B or bromamine-B In water Kinetics; byproducts: SO4(2-); oxidation of thiocyanate ion by chloramine-B or bromamine-B in alkaline medium (293-323 K) for 24 h; |
Conditions | Yield |
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In water pH=11-12; | |
In water pH=11-12; |
Conditions | Yield |
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In water byproducts: (CONH2)2; reduction of Tl(III) oxide with HCN in H2O; NMR; |
Conditions | Yield |
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In water Kinetics; izomerization; | |
thermal decompn.; identified by IR; |
Conditions | Yield |
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With sodium hydroxide In water Kinetics; basic hydrolysis of cyanogen iodide at room temp.; monitored by UV-spectroscopy of the I(1-) species; |