Potassium tricyanomethanide, Thermo Scientific Chemicals

Description

Potassium tricyanomethanide is a precursor used for the preparation of dicyano ketene aminals. It reacts with amines to prepare alkyl ammonium tricyanomethanide. Further, it is involved in the preparation of tricyanomethanide-bridged binuclear organometallic complexes such as Cp(dppe)FeC(CN)₃ and Cp(PPh₃)₂RuC(CN)₃. It is used as starting material utilized in the preparation of 5-Amino-3-bromo-1-(tert-butyl)-1H-pyrazole-4-carbonitrile, which undergoes sandmeyer reaction to get the corresponding diaminopyrazole, 5-amino-3-aryl-1-(tert-butyl)-1H-pyrazole-4-carboxamides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 34171-69-2
• Molecular Formula: C4KN3
• Molecular Weight (g/mol): 129.163
• MDL Number: MFCD00058850
• InChI Key: ZKJPYQKGNUBNOA-UHFFFAOYSA-N
• Synonym: potassium tricyanomethanide, potassium methanetricarbonitrile, potassium cyanoform, acmc-1ajhe, potassium ion tricyanomethanide, tricyanomethanide potassium salt, potassiomethanetricarbonitrile
• PubChem CID: 10964525
• IUPAC Name: potassium;methanetricarbonitrile
• SMILES: C(#N)[C-](C#N)C#N.[K+]

• Color: White
• Linear Formula: KC(CN)₃
• Quantity: 1 g
• UN Number: UN3439
• Solubility Information: Soluble in water.
• Formula Weight: 129.16
• Physical Form: Crystalline
• Chemical Name or Material: Potassium tricyanomethanide

RUO – Research Use Only