Argentous cyanide

Base Information

• Chemical Name: Argentous cyanide
• CAS No.: 506-64-9
• Deprecated CAS: 12351-98-3
• Molecular Formula: AgCN
• Molecular Weight: 133.886
• Hs Code.: 28432900
• European Community (EC) Number: 693-186-3
• UNII: 33RV6XQ01M
• DSSTox Substance ID: DTXSID9024306
• Wikidata: Q417298
• Mol file: 506-64-9.mol

Synonyms:Silver cyanide-13C,15N;Argentous cyanide;285978-21-4;Argentum cyanatum;silver(I)cyanide;Silver monocyanide 2;SILVER CYANIDE [MI];SILVER CYANIDE [HSDB];ARGENTUM CYANATUM [HPUS];DTXSID9024306;Q417298

Chemical Property of Argentous cyanide

Chemical Property:

• Appearance/Colour: white to off-white powder
• Vapor Pressure: 740mmHg at 25°C
• Melting Point: 300 °C
• Refractive Index: 1.685
• Boiling Point: 25.7°C at 760 mmHg
• PSA: 23.79000
• Density: 3.95 g/cm³
• LogP: 0.01678
• Sensitive.: Light Sensitive
• Water Solubility.: insoluble
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 132.90817
• Heavy Atom Count: 3
• Complexity: 10

Purity/Quality:

99.9% ^*data from raw suppliers

Silver cyanide, 99% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,N,T+
• Hazard Codes: T,N,T+
• Statements: 25-32-33-41-50/53-26/27/28
• Safety Statements: 7-26-45-60-61-29-28A-28

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [C-]#N.[Ag+]
• Physical Properties: Grayish-white hexagonal crystals; decomposes at 320°C; insoluble in water, alcohol or dilute acids; moderately soluble in concentrated ammonia; soluble in concentrated boiling nitric acid; also soluble in alkali cyanide solutions.
• Physical properties: Grayish-white hexagonal crystals; density 3.95 g/cm3; decomposes at 320°C; insoluble in water, alcohol or dilute acids; moderately soluble in concentrated ammonia; soluble in concentrated boiling nitric acid; also soluble in alkali cyanide solutions.
• Uses: Silver cyanide is used in silver-plating. For silver plating; formerly used for extemporaneous preparation of dil hydrocyanic acid by treatment with HCl.

Technology Process of Argentous cyanide

There total 82 articles about Argentous cyanide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

hydrogen cyanide (74-90-8) + silver sulfate → silver(I) cyanide (506-64-9)

Guidance literature:

addition of Ag2SO4 to liquid HCN;;

Reference yield:

potassium dicyanoargentate(I) → silver(I) cyanide (506-64-9)

Guidance literature:

In acetic acid; precipitation of AgCN with an excess of aq. acetic acid;;

Reference yield:

silver (7440-22-4) + acetonitrile (75-05-8,26809-02-9) → silver(I) cyanide (506-64-9)

Guidance literature:

In further solvent(s); sputtering react. of Ag sheets placed on a stainless steel cathode (dc glow discharge) with CH3CN vapor dild. in Ar; not isolated, detected by microwave spectra;

DOI:10.1021/ja808153g

upstream raw materials:

hydrogen cyanide

silver cyanate

silver(I) acetate

mercury(II) cyanide

Downstream raw materials:

cyano-di-[2]furyl-arsine

ethyl-butyl-cyano-arsine

diethyl 1,4-cyclohexanedione-2,5-dicarboxylate

N-cyanobenzamidine

Refernces

• 1、 Okabayashi, Toshiaki,Okabayashi, Emi Y.,Koto, Fumi,Ishida, Toshimasa,Tanimoto, Mitsutoshi. "Detection of free monomeric silver(I) and gold(I) cyanides, AgCN and AuCN: Microwave spectra and molecular structure". . p. 11712 - 11718. Retrieved 2009.
• 2、 Jackwerth, E.,Graffmann, G.. "". . p. 81 - 91. Retrieved 1970.