[L15836] CAS 557-21-1 | Zinc cyanide, 98% | Alfa
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Brand: Alfa Aesar
557-21-1 | C2N2Zn | zinc cyanide
Chemical Identifiers
CAS
557-21-1
Molecular Weight (g/mol)
117.42
Synonym
zinc cyanide
SMILES
[Zn++].[C-]#N.[C-]#N
InChI Key
GTLDTDOJJJZVBW-UHFFFAOYSA-N
Molecular Formula
C2N2Zn
IUPAC Name
zinc cyanide
Specifications
Form
Powder
Assay (unspecified)
>97.5% by Zn EA
Elemental Analysis
Zn: 54.58-56.80% (Theory 55.69%)
Appearance (Color)
White
설명
Zinc cyanide is used for electroplating of zinc. In Gatterman reaction , it is used for the introduction of formyl group in to aromatic compounds as well as to prepare 2-hydroxy-1-nafthaldehyde and mesitaldehyde. It is also used in chemical analysis in analytical chemistry. Further, it acts as a catalyst for the cyanosilylation of aldehydes and ketones. In addition to this, it reacts with 1,3,5-triethyl-benzene to get 2,4,6-triethyl-benzaldehyde.
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.
Applications
Zinc cyanide is used for electroplating of zinc. In Gatterman reaction , it is used for the introduction of formyl group in to aromatic compounds as well as to prepare 2-hydroxy-1-nafthaldehyde and mesitaldehyde. It is also used in chemical analysis in analytical chemistry. Further, it acts as a catalyst for the cyanosilylation of aldehydes and ketones. In addition to this, it reacts with 1,3,5-triethyl-benzene to get 2,4,6-triethyl-benzaldehyde.
Zinc cyanide is used for electroplating of zinc. In Gatterman reaction , it is used for the introduction of formyl group in to aromatic compounds as well as to prepare 2-hydroxy-1-nafthaldehyde and mesitaldehyde. It is also used in chemical analysis in analytical chemistry. Further, it acts as a catalyst for the cyanosilylation of aldehydes and ketones. In addition to this, it reacts with 1,3,5-triethyl-benzene to get 2,4,6-triethyl-benzaldehyde.
Solubility
Soluble in alkalies, potassium cyanide and ammonia. Insoluble in water and most solvents.
Notes
Hygroscopic. Incompatible with strong oxidizing agents and acids.
Other References:
Merck Index:14,10135UN Number:UN1713Beilstein:4124366
GHS Hazard and Precautionary Statements
Hazard Statements:H300+H310+H330
GHS H StatementH300-H310-H330 Fatal if swallowed.Fatal in contact with skin.Fatal if inhaled.
Precautionary Statements:P260-P262-P264b-P270-P271-P280-P284-P301+P310-P302+P350-P304+P340-P310-P330-P361-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:ZH1575000
경고:RUO – Research Use Only
CAS557-21-1FORMULAC2N2ZnHAZARD CLASS6.1EINECS209-162-9MDLMFCD00011292PACKAGING GROUPI
| Pakage | 1000g, 100g, 25g |
|---|---|
| brand | Alfa Aesar |
