Copper(II) thiocyanate

Base Information

• Chemical Name: Copper(II) thiocyanate
• CAS No.: 1111-67-7
• Molecular Formula: CHNS.Cu
• Molecular Weight: 121.63
• Hs Code.: HNS·Cu MOL WT. 122.64
• European Community (EC) Number: 214-183-1
• DSSTox Substance ID: DTXSID001337084
• Nikkaji Number: J853.511F
• Wikipedia: Copper(I) thiocyanate,Copper(II)_thiocyanate
• Wikidata: Q17334081
• Mol file: 1111-67-7.mol

Synonyms:copper(II) thiocyanate;cupric thiocyanate

Chemical Property of Copper(II) thiocyanate

Chemical Property:

• Appearance/Colour: white to pale yellow powder
• Vapor Pressure: 4.73mmHg at 25°C
• Melting Point: 1084 °C
• Boiling Point: 146°C at 760 mmHg
• Flash Point: NotoConsidered to be a fire hazard
• PSA: 49.09000
• Density: 2.84 g/cm³
• LogP: 0.66248
• Storage Temp.: Sealed in dry,Room Temperature
• Water Solubility.: Practically insoluble in water, alcohol. Soluble in NH{4}OH, ether
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 178.879887
• Heavy Atom Count: 7
• Complexity: 31.3

Purity/Quality:

99% ^*data from raw suppliers

Copper(I) Thiocyanate >98.0%(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn,N
• Hazard Codes: Xn,N
• Statements: 20/21/22-32-50/53-52/53
• Safety Statements: 13-60-61-46-36/37

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: C(#N)[S-].C(#N)[S-].[Cu+2]
• Uses: In marine antifouling paints; in primer compositions for explosives industry. It is used as flame retardant. It is a good inorganic pigment, and is used as the antifouling paint for protecting the underwater surfaces of ships against vegetation. Manufacturing industrial chemicals, pharmaceuticals and also used in freezing solutions, electroplating , steel picking, printing, and corrosion inhibitor against acid gases. The product can be prepared from Cu(CH3COO)2·H2O, AgNO3, NH4NCS and im(im = imidazole). The structure and optical properties were reported. It is an air- and light-stable source of Cu(I).

Technology Process of Copper(II) thiocyanate

There total 75 articles about Copper(II) thiocyanate 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:

Cu(2+)*Ag(1+)*3SCN(1-)=Cu{Ag(SCN)3} → ethanedinitrile (460-19-5,25215-76-3) + copper(I) thiocyanate (1111-67-7,15192-76-4,26656-82-6) + silver thiocyanate (1701-93-5) + sulfur (7704-34-9)

Guidance literature:

In neat (no solvent); on heating to 110°C;;

Reference yield:

copper(ll) sulfate pentahydrate + sodium thiocyanide (540-72-7) → copper(I) thiocyanate (1111-67-7,15192-76-4,26656-82-6)

Guidance literature:

With sulfur dioxide; In water;

DOI:10.1007/s12039-015-0953-4

Reference yield:

potassium thioacyanate (333-20-0) + copper(II) sulfate (7758-99-8) → copper(I) thiocyanate (1111-67-7,15192-76-4,26656-82-6)

Guidance literature:

With vanadium sulfate; In water;

upstream raw materials:

potassium thioacyanate

sodium thiocyanide

copper(II) thiocyanate

copper diacetate

Downstream raw materials:

N-[2-(2-Thiocyanato-pyrrol-1-yl)-phenyl]-benzamide

2-(2-Thiocyanato-pyrrol-1-yl)-benzonitrile

2-chloro-5-nitrophenyl thiocyanate

o-rhodano-benzaldehyde

Refernces

• 1、 Tennakone, Kirthi,Wickramanayake, Sunil,Gunasekara, Martin U.. "A Dye-sensitized Photocatalyst (p-Type CuCNS) for the Generation of Oxygen from Aqueous Persulphate". . p. 2553 - 2558. Retrieved 1987.
• 2、 Secheresse, Francis,Robert, Francis,Marzak, Said,Manoli, Jean-Marie,Potvin, Claude. "". . p. 221 - 228. Retrieved 1991.
• 3、 Morii, Kunio,Maruta, Goro,Takeda, Sadamu. "Ferro- and antiferromagnetic interactions of layer-structured basic copper compounds as studied by solid-state high-resolution deuterium NMR". . p. 1995 - 2001. Retrieved 2003.
• 4、 Kannangara, Yasun Y.,Prabunathan, Pichaimani,Song, Jang-Kun. "Facile synthesis of a hierarchical CuS/CuSCN nanocomposite with advanced energy storage properties". . p. 15387 - 15396. Retrieved 2018.
• 5、 Wu, Weibing,Jin, Zhengguo,Hua, Zhen,Fu, Yanan,Qiu, Jijun. "Growth mechanisms of CuSCN films electrodeposited on ITO in EDTA-chelated copper(II) and KSCN aqueous solution". . p. 2343 - 2349. Retrieved 2005.
• 6、 Kabesova, M.,Dunaj-Jurco, M.,Serator, M.,Gazo, J.,Garaj, J.. "". . p. 161 - 166. Retrieved 1976.
• 7、 Wriedt, Mario,Naether, Christian. "In situ solid state formation of copper(I) coordination polymers by thermal reduction of copper(II) precursor compounds: Structure and reactivity of [Cu(NCS)2(pyrimidine)2]n". . p. 10192 - 10198. Retrieved 2009.
• 8、 Ptaszyński,Skiba,Krystek. "Thermal decomposition of alkali metal, copper(I) and silver(I) thiocyanates". . p. 75 - 85. Retrieved 1998.
• 9、 Bringley, Joseph F.,Eachus, Raymond S.,Marchetti, Alfred P.. "Aqueous phase self-assembly of nanoscale p-n heterojunctions". . p. 5346 - 5350. Retrieved 2002.
• 10、 Philip, J. C.,Bramley, A.. "-". . p. 597 - 603. Retrieved 1916.