[20702] CAS 34171-69-2 | Potassium tricyanomethanide
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Brand: Alfa Aesar
34171-69-2 | 20702
Chemical Identifiers
Specifications
Chemical Name or Material
Potassium tricyanomethanide
CAS
34171-69-2
Color
White
Recommended Storage
Ambient temperatures
DOT Information
Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: NITRILES, SOLID, TOXIC, N.O.S.
설명
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.
Other References:
UN Number:UN3439
GHS Hazard and Precautionary Statements
Hazard Statements:H301+H311-H330
GHS H StatementH300-H310-H330 Fatal if swallowed.Fatal in contact with skin.Fatal if inhaled.
Precautionary Statements:P260-P264b-P270-P271-P280-P284-P301+P310-P302+P352-P304+P340-P310-P312-P330-P361-P363-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
HAZARD CLASS6.1MDLMFCD00058850PACKAGING GROUPII
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
