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Potassium tricyanomethanide
CAS: 34171-69-2 | C4KN3 | 129.163 g/mol
Supplier: Thermo Scientific Chemicals 02070203
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
| Potassium tricyanomethanide | |
| White | |
| KC(CN)3 | |
| 1 g | |
| potassium tricyanomethanide, potassium methanetricarbonitrile, potassium cyanoform, acmc-1ajhe, potassium ion tricyanomethanide, tricyanomethanide potassium salt, potassiomethanetricarbonitrile | |
| ZKJPYQKGNUBNOA-UHFFFAOYSA-N | |
| potassium;methanetricarbonitrile | |
| 10964525 | |
| Crystalline |
| 34171-69-2 | |
| C4KN3 | |
| MFCD00058850 | |
| UN3439 | |
| Soluble in water. | |
| C(#N)[C-](C#N)C#N.[K+] | |
| 129.163 | |
| 129.16 |
Chemical Identifiers
| 34171-69-2 | |
| 129.163 | |
| ZKJPYQKGNUBNOA-UHFFFAOYSA-N | |
| 10964525 | |
| C(#N)[C-](C#N)C#N.[K+] |
| C4KN3 | |
| MFCD00058850 | |
| potassium tricyanomethanide, potassium methanetricarbonitrile, potassium cyanoform, acmc-1ajhe, potassium ion tricyanomethanide, tricyanomethanide potassium salt, potassiomethanetricarbonitrile | |
| potassium;methanetricarbonitrile |
Safety and Handling
GHS H Statement
H300-H310-H330
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
P260-P264b-P270-P271-P280-P284-P301+P310-P302+P352-P304+P340-P310-P312-P330-P361-P363-P501c
H301+H311-H330
DOTInformation : Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.
TSCA : No
Recommended Storage : Ambient temperatures
RUO – Research Use Only