The Ion cyanate is a Anion composed in the order of an oxygen atom, a carbon atom and a nitrogen atom, ⁻. It has a unit of negative load, carried mainly by the nitrogen atom. In Organic chemistry, the group cynanate is a functional Groupe.

The structure of cyanate can be regarded as a structure of resonance between two canonical forms:

The resulting hybrid structure can be represented as follows:

The ion cyanate is isoelectric with the Carbon dioxide and thus presents the same linear form. Nucleophilic substitution because it edge react to form year alkyl cyanate R-OCN (exception) gold year alkyl Isocyanate R-NCO (rule). Aryl cyanates (C₆H₅OCN) edge Be formed by has reaction off Phenol with cyanogen chloride (ClCN) in the presence off has base. Cyanates are salts gold Esters off Cyanic acid, for example Potassium cyanate (KNCO) gold Methyl cyanate.

The cyanate ion is relatively non-toxic in comparison with Cyanide S. Use off this fact is made in cyanide decontamination processes where has Permanganate oxidation converts toxic cyanide to safer cyanate. The Fulminate ion has the same Chemical formulated goal has different structure - it has off structural isomer cyanate.

Cyanate sind die Salze put dem Cyanat-Ion (NCO−) oder die Ester der Cyansäure put der Struktur R-OCN. Anorganische Cyanate wie Kaliumcyanat sind stabile wasserlösliche Verbindungen und farblos. Cyansäureester trimerisieren im allgemeinen zu Cyanursäuretriestern. Dies geschieht EIB Alkylcyanaten sehr schnell (schon während der Herstellung), EIB Arylcyanaten langsam.

--> The cyanates are salts or Ester S of the cyanic acid, such as for example cyanate of potassium (KNCO) or methyl cyanate.

The ion cyanate is relatively less toxic than the Cyanure S. The ion fulminate has the same chemical formula, but its structure is different: it is an isomer of structure of cyanate.