Sodium mercaptobenzothiazole

Base Information

• Chemical Name: Sodium mercaptobenzothiazole
• CAS No.: 2492-26-4
• Deprecated CAS: 106691-70-7,26249-01-4,1208900-17-7,1357581-00-0,1208900-17-7,26249-01-4
• Molecular Formula: C7H5NNaS2
• Molecular Weight: 189.237
• Hs Code.: 2934999090
• European Community (EC) Number: 219-660-8,696-007-7
• UN Number: 1760
• UNII: 2K7B30DX7O
• DSSTox Substance ID: DTXSID1026035
• Nikkaji Number: J191.982B,J208.673E
• Wikidata: Q27094161
• ChEMBL ID: CHEMBL3182456
• Mol file: 2492-26-4.mol

Synonyms:2(3H)-Benzothiazolethione,sodium salt (8CI,9CI);Benzothiazole, 2-mercapto-, sodium deriv. (6CI);Sodium,(2-benzothiazolylthio)- (7CI);2-Benzothiazolethiol sodium salt;2-Mercaptobenzothiazole sodium salt;Duodex;Nacap;Sanbit N-G;Sodium2-benzothiazolethioate;Sodium 2-benzothiazolethiolate;Sodium2-mercaptobenzothiazolate;Sodium 2-mercaptobenzothiazole;Sodium MBT;Sodium mercaptobenzothiazole;

Chemical Property of Sodium mercaptobenzothiazole

Chemical Property:

• Appearance/Colour: amber liquid with an odor of old rubber
• Vapor Pressure: 0Pa at 25℃
• Melting Point: -6 °C
• Boiling Point: 281.3 °C at 760 mmHg
• Flash Point: 123.9 °C
• PSA: 66.43000
• Density: 1.25 g/cm³
• LogP: 2.85270
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Water Solubility.: >=10 g/100 mL at 20 ºC
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 188.96828576
• Heavy Atom Count: 11
• Complexity: 134
• Transport DOT Label: Corrosive

Purity/Quality:

99% ^*data from raw suppliers

Sodium 2-Mercaptobenzothiazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 34-22
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Plastics & Rubber -> Rubber Additives
• Canonical SMILES: C1=CC=C2C(=C1)N=C(S2)[S-].[Na+]
• Uses: copper corrosion inhibitor; plasticizer and photometer for acid copper plating. sodium mercaptobenzothiazole solution, also known as sodium mbt50%, or simply mbt50, is a clear, amber 50% aqueous solution of sodium 2-mercaptobenzothiazole represented by the formula: (nac7h4ns2). mbt50 is used as a corrosion inhibitor and water treatment agent; biological activity indicates possible use as a bactericide or fungicide. it is also used as a chemical intermediate.

Technology Process of Sodium mercaptobenzothiazole

There total 2 articles about Sodium mercaptobenzothiazole 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:

2-Mercaptobenzothiazole (149-30-4,118090-09-8) → sodium 2-mercaptobenzothiazole (2492-26-4)

Guidance literature:

With sodium hydroxide; In water; at 14.99 ℃; Temperature; Equilibrium constant;

DOI:10.1039/d0gc00260g

Reference yield:

→ sodium 2-mercaptobenzothiazole (2492-26-4)

Guidance literature:

Reference yield: 98.0%

sodium 2-mercaptobenzothiazole (2492-26-4) → di(benzothiazol-2-yl)disulfide (120-78-5)

Guidance literature:

With bromonitromethane; In methanol;

upstream raw materials:

2-Mercaptobenzothiazole

Downstream raw materials:

N,N-diisopropylbenzothiazole-2-sulphenamide

di(benzothiazol-2-yl)disulfide

2-(ethylthio)benzothiazole

bis(benzothiazole-2-thiol)methane

Refernces

• 1、 -. "NOVEL METHOD FOR PREPARING ROSUVASTATIN, INTERMEDIATE COMPOUNDS USEFUL FOR PREPARING SAME, AND METHOD FOR PREPARING SAME". Page/Page column 15. . Retrieved 2012/04/23.