Mercuric thiocyanate

Base Information

• Chemical Name: Mercuric thiocyanate
• CAS No.: 592-85-8
• Deprecated CAS: 7451-91-4,879681-01-3,1267499-88-6,879681-01-3
• Molecular Formula: C2HgN2S2
• Molecular Weight: 316.757
• European Community (EC) Number: 209-773-0
• UN Number: 1646
• UNII: 3JNH1DM7IF
• DSSTox Substance ID: DTXSID7060469
• Nikkaji Number: J6.764D
• Mol file: 592-85-8.mol

Synonyms:mercuric thiocyanate;mercurothiocyanate;potassium mercuric thiocyanate

Chemical Property of Mercuric thiocyanate

Chemical Property:

• Appearance/Colour: White solid
• Melting Point: 165 °C (dec.)(lit.)
• Boiling Point: 146 °C at 760 mmHg
• Flash Point: 42.1 °C
• PSA: 98.18000
• Density: 3.71 g/mL at 25 °C(lit.)
• LogP: 1.32746
• Water Solubility.: Negligible
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 317.920934
• Heavy Atom Count: 7
• Complexity: 31.3
• Transport DOT Label: Poison

Purity/Quality:

Safty Information:

• Pictogram(s): T+,N
• Hazard Codes: T+,N
• Statements: 26/27/28-33-50/53
• Safety Statements: 13-28-45-60-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Mercury Compounds, Inorganic
• Canonical SMILES: C(#N)[S-].C(#N)[S-].[Hg+2]

Technology Process of Mercuric thiocyanate

There total 71 articles about Mercuric 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: 85.0%

mercuric(II) nitrate monohydrate + potassium thioacyanate (333-20-0) → mercury(II) thiocyanate (592-85-8)

Guidance literature:

With HNO₃; In water; aq. soln. of 2 equiv. of KSCN was added to Hg-salt soln. contg. a few drops of 20 % aq. HNO3; crystn. for a several h, crystals were filtered off, washed with H2O anddried;

DOI:10.1016/j.poly.2007.09.014

Reference yield: 80.0%

potassium thioacyanate (333-20-0) + mercury dichloride → mercury(II) thiocyanate (592-85-8)

Guidance literature:

In ethanol; according standard method: Ramakrishna, R.S and Thuraisingham R., J.Inorg.Nuc.Chem., 35, 285, (1973);

Reference yield: 65.0%

n-prSi(NCS)3 (18139-82-7) → n-propyltrichlorosilane (141-57-1) + mercury(II) thiocyanate (592-85-8)

Guidance literature:

With mercury dichloride; at careful heating to reflux;;

upstream raw materials:

thiocyanic acid

mercury fulminate

mercury(II) diacetate

potassium thioacyanate

Downstream raw materials:

1,2-bis(thiocyanato)ethane

sulfur dirhodanide

iron(II) thiocyanate

Benzol-phosphonsaeure-diisothiocyanat

Refernces

• 1、 Dakovi?, Marijana,Popovi?, Zora,Giester, Gerald,Raji?-Linari?, Ma?a. "Thiocyanate complexes of the group 12 metals with pyridine-2-carboxamide: Synthesis and structural characterization". . p. 210 - 222. Retrieved 2008.
• 2、 Herty,Smith. "". . p. 906. Retrieved .
• 3、 Kolthoff, I. M.,Berk, L. H. van. "". . p. 339 - 340. Retrieved 1927.
• 4、 Safin, Damir A.,Holmberg, Rebecca J.,Burgess, Kevin M. N.,Robeyns, Koen,Bryce, David L.,Murugesu, Muralee. "Hybrid material constructed from Hg(NCS)2and 2,4,6-Tris(2-pyrimidyl)-1,3,5-triazine (TPymT): Coordination of TPymT in a 2,2′-bipyridine-like mode". . p. 441 - 446. Retrieved 2015.