Substance
ID:740837
Names and Identifiers
IUPAC name
zinc(2+) ion bis(iminomethanide)
IUPAC Traditional name
zinc(2+) ion bis(cyanide)
Synonyms
氰化锌Zinc cyanide
Registration numbers
CAS Number
Beilstein Number
EC Number
Merck Index
MDL Number
Properties
Physical Property
Solubility
Insoluble in water, alcohol. Soluble in solutions of alkali cyanides or hydroxides
Density
1.852
Melting Point
800°C dec.
Apperance
Crystalline
Safety Information
Packing Group
I
Safety Statements
7-28-29-45-60-61
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
UN Number
UN1713
European Hazard Symbols
Nature polluting (N)
Highly toxic (T+)Storage Warning
Hygroscopic
Risk Statements
26/27/28-32-50/53
Hazard Class
6.1
RTECS
ZH1575000
TSCA Listed
是
GHS Hazard statements
H300-H310-H330-H400-H410
GHS Precautionary statements
P260-P301+P310-P304+P340-P320-P330-P361-P405-P501A
Product Information
Purity
85%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• For an example of the Adams modification of the Gattermann reaction for formylation of aromatics, see: Org. Synth. Coll., 3, 549 (1955). For in situ cyanosilylation of aldehydes and ketones with Zn(CN)2 and TMS chloride, as an alternative to Trimethylsilyl cyanide, A19598, see: Org. Synth. Coll., 7, 521 (1990).
• Used in combination with a Pd(0) catalyst in improved procedures for the cyanation of aromatic halides, instead of the classical Rosenmund-Von Braun (CuCN) method: Synth. Commun., 24, 557 (1994); Tetrahedron Lett., 40, 8193 (1999); 41, 3271 (2000); 45, 1441 (2004). For cyanation of aryl triflates, see: Tetrahedron Lett., 39, 2907 (1998); Synlett, 1207 (1998). For a review of palladium- and copper-catalyzed cyanations, see: Eur. J. Inorg. Chem., 3513 (2003).