Hypothiocyanite ion

Base Information

• Chemical Name: Hypothiocyanite ion
• CAS No.: 63296-34-4
• Molecular Formula: CNOS
• Molecular Weight: 74.0831
• UNII: N84CZ7T0OY
• DSSTox Substance ID: DTXSID40979382
• Wikidata: Q82965007
• Mol file: 63296-34-4.mol

Synonyms:hypothiocyanite;hypothiocyanite ion;OSCN-

Chemical Property of Hypothiocyanite ion

Chemical Property:

• Vapor Pressure: 0.0985mmHg at 25°C
• Boiling Point: 197.1°C at 760 mmHg
• Flash Point: 73°C
• XLogP3: 0
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 73.97005980
• Heavy Atom Count: 4
• Complexity: 43.2

Purity/Quality:

99% ^*data from raw suppliers

HYPOTHIOCYANITE ION 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(#N)S[O-]

Technology Process of Hypothiocyanite ion

There total 5 articles about Hypothiocyanite ion 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:

Thiocyanate (302-04-5,1111-68-8,37223-05-5,62476-95-3,69924-38-5,81210-01-7,60168-45-8) + hypochloric acid (14989-30-1,7790-92-3) → hypothiocyanite (63296-34-4)

Guidance literature:

In not given; byproducts: H(1+), Cl(1-); react. of HOCl with thiocyanate at pH 7.4; Kinetics;

DOI:10.1021/ja0438361

Reference yield:

Thiocyanate (302-04-5,1111-68-8,37223-05-5,62476-95-3,69924-38-5,81210-01-7,60168-45-8) → hypothiocyanite (63296-34-4)

Guidance literature:

With 5,7-Dihydroxy-2-(4-hydroxy-phenyl)-chroman-4-on; dihydrogen peroxide; Myeloperoxidase; In aq. phosphate buffer; at 37 ℃; pH=7.4; Reagent/catalyst; Catalytic behavior; Enzymatic reaction;

DOI:10.1016/j.freeradbiomed.2016.06.026

Reference yield:

Thiocyanate (302-04-5,1111-68-8,37223-05-5,62476-95-3,69924-38-5,81210-01-7,60168-45-8) + dihydrogen peroxide (7722-84-1) → hypothiocyanite (63296-34-4)

Guidance literature:

In water; byproducts: H2O; Electrochem. Process; electrochem. oxidn. in galvanostatic mode with Pb/PbO2 anode, current densities of 500-1000 A/m**2, SCN(1-) concn. of 5.76 and 18.6 g/l, H2O2 concn. of 1.86, 7.3 and 17.8 g/l; not isolated; detd. by permanganatometry; Kinetics;

DOI:10.1134/S1070427210090156

upstream raw materials:

Thiocyanate

hypochloric acid

dihydrogen peroxide

peroxysulfate^(2-)

Refernces

• 1、 Kenova,Kormienko,Drozdov. "On Electrochemical oxidation of thiocyanates in solutions for cyanidation of gold-containing ores and concentrates". . p. 1589 - 1592. Retrieved 2010.
• 2、 Kalmár, József,Lente, Gábor,Fábián, István. "Detailed kinetics and mechanism of the oxidation of thiocyanate ion (SCN-) by peroxomonosulfate ion (HSO5-). Formation and subsequent oxidation of hypothiocyanite ion (OSCN-)". . p. 2150 - 2156. Retrieved 2013/03/28.