Zinc 2-mercaptobenzothiazole

Base Information

• Chemical Name: Zinc 2-mercaptobenzothiazole
• CAS No.: 155-04-4
• Deprecated CAS: 12564-44-2,16529-10-5,96380-91-5,16529-10-5,96380-91-5
• Molecular Formula: 2(C7H4NS2)^.Zn
• Molecular Weight: 397.885
• Hs Code.: H8N2S4Zn MOL WT. 397.86
• European Community (EC) Number: 205-840-3
• UNII: HMM5IX9Q3B
• DSSTox Substance ID: DTXSID6020808
• Nikkaji Number: J6.128J
• Wikidata: Q27094435
• Mol file: 155-04-4.mol

Synonyms:Zinc 2-mercaptobenzothiazole;155-04-4;Bantex;OXAF;2-Mercaptobenzothiazole zinc salt;Zinc 2-benzothiazolethiolate;Zinc 2-mercaptobenzothiazolate;2-MERCAPTOBENZOTHIAZOLEZINCSALT;2(3H)-Benzothiazolethione, zinc salt;Zenite;Zetax;Zenite special;ZINC MERCAPTOBENZOTHIAZOLE;Caswell No. 917;Vulkacit ZM;Hermat Zn-mbt;Pennac ZT;ZnMB;UNII-HMM5IX9Q3B;HMM5IX9Q3B;Tisperse MB-58;ZMBT;2-Mercaptobenzothiazole, zinc;2-Benzothiazolethiol zinc salt;Zinc benzothiazolethiolate;HSDB 5419;Bis(benzothiazole-2-thiolato)zinc;USAF GY-7;Zinc mercaptobenzothiazolate;Zinc benzothiazolylmercaptide;zinc bis(1,3-benzothiazole-2-thiolate);EINECS 205-840-3;Zinc benzothiazolyl mercaptide;Bis(2-benzothiazolylthio)zinc;Mercaptobenzothiazole zinc salt;Zinc benzothiazol-2-ylthiolate;Zinc benzothiazyl-2-mercaptide;Zinc mercaptobenzothiazole salt;Zinc bis(mercaptobenzothiazole);Bis(mercaptobenzothiazolato)zinc;EPA Pesticide Chemical Code 051705;Zinc bis(2-mercaptobenzothiazole);Zinc, bis(2-benzothiazolethiolato)-;EC 205-840-3;Zinc di(benzothiazol-2-yl) disulphide;2-Benzothiazolethiol, zinc salt (2:1);NSC-285168;Zinc MBT;mercaptobenzotiazol Zinc;SCHEMBL410383;sal de cinc mercaptobenzotiazol;2-sal de cinc Benzotiazoletiol;C7H5NS2.1/2Zn;DTXSID6020808;bis (2-benzotiazoliltio) de zinc;2-sal de cinc, Mercaptobenzotiazol;C7-H5-N-S2.1/2Zn;zinc;1,3-benzothiazole-2-thiolate;Bis (mercaptobenzotiazolato) de zinc;Bis ( benzotiazol-2-tiolato) de zinc;Zinc(II) benzo[d]thiazole-2-thiolate;2 (3H)-Benzotiazoltiona, sal de cinc;benzotiazol, 2-mercapto-, sal de cinc;NSC 285168;ZINC MERCAPTOBENZOTHIAZOLE [HSDB];CS-0188512;Z0033;2(3H)-Benzothiazolethione, zinc salt (2:1);2 (3H)-Benzotiazoltiona, sal de cinc (2:1);E77122;zinc(2+) bis((1,3-benzothiazol-2-yl)sulfanide);Q27094435

Chemical Property of Zinc 2-mercaptobenzothiazole

Chemical Property:

• Appearance/Colour: Off-white to pale yellow powder
• Melting Point: 88°C
• Boiling Point: 281.3 °C at 760 mmHg
• PKA: 7.03[at 20 ℃]
• Flash Point: 123.9 °C
• PSA: 132.86000
• Density: 1.7 g/cm3(Temp: 25 °C)
• LogP: 5.70290
• Storage Temp.: Refrigerator
• Solubility.: Acidic Methanol (Slightly, Heated)
• Water Solubility.: 20.6mg/L at 20℃
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 395.886175
• Heavy Atom Count: 21
• Complexity: 129

Purity/Quality:

99% ^*data from raw suppliers

2-Mercaptobenzothiazole zinc salt ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Plastics & Rubber -> Rubber Additives
• Canonical SMILES: C1=CC=C2C(=C1)N=C(S2)[S-].C1=CC=C2C(=C1)N=C(S2)[S-].[Zn+2]
• Uses: Accelerator for latex, powder coating, fungicide. Zinc 2-Mercaptobenzothiazole is an additive which is used in flooring material to allow excellent hardening at low temperatures.

Technology Process of Zinc 2-mercaptobenzothiazole

There total 5 articles about Zinc 2-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: 99.5%

2-Mercaptobenzothiazole (149-30-4,118090-09-8) + zinc(II) sulfate (7733-02-0) → 2-mercaptobenzothiazole thiazole zinc (155-04-4)

Guidance literature:

In water; Milling; Green chemistry;

Reference yield: 85.0%

2-thioxo-3H-1,3-benzothiazole (149-30-4,81605-65-4) + zinc(II) acetate dihydrate (5970-45-6) → 2-mercaptobenzothiazole thiazole zinc (155-04-4)

Guidance literature:

In ethanol; addn. of Zn-compound to hot soln. of ligand with stirring;; filtration of ppt.; washed (EtOH); dried (vacuum, 80°C);

DOI:10.1039/DT9930003367

Reference yield:

2-Mercaptobenzothiazole (149-30-4,118090-09-8) → 2-mercaptobenzothiazole thiazole zinc (155-04-4)

Guidance literature:

With carbon dioxide; ammonia; potassium hydroxide; zinc(II) oxide; In water; at 50 - 100 ℃; pH=8.57 - 10.67; Product distribution / selectivity;

upstream raw materials:

zinc diacetate

2-Mercaptobenzothiazole

2-thioxo-3H-1,3-benzothiazole

zinc(II) acetate dihydrate

Downstream raw materials:

benzothiazole-2-dimethylaminodithioformate

2-<(2,4-dinitrophenyl)thio>benzotiazole

benzo[d]thiazol-2-yl diethylcarbamodithioate

Refernces

• 1、 Baggio, Ricardo,Garland, Maria Teresa,Perec, Mireille. "Interaction of Zinc and Cadmium Bis(benzothiazole-2-thiolates) with Nitrogen Bases". . p. 3367 - 3372. Retrieved 1993.
• 2、 -. "Methods for Making Organozinc Salts and Compositions Containing the Same". Page/Page column 5. . Retrieved 2010/07/08.