ChemicalBook >> CAS DataBase List >>2-MERCAPTO-6-NITROBENZOTHIAZOLE
2-MERCAPTO-6-NITROBENZOTHIAZOLE
- CAS No.
- 4845-58-3
- Chemical Name:
- 2-MERCAPTO-6-NITROBENZOTHIAZOLE
- Synonyms
- USAF ek-3991;AKOS BBS-00006522;6-nitro-2-benzothiazolethio;6-Nitrobenzothiazole-2-thiol;6-NITRO-2-BENZOTHIAZOLETHIOL;2-Benzothiazolethiol, 6-nitro-;2-Mercapto-6-Nitrobenzothiazol;6-nitrobenzo[d]thiazole-2-thiol;Benzothiazole-2-thiol, 6-nitro-;6-NITRO-2-MERCAPTOBENZOTHIAZOLE
- CBNumber:
- CB9758926
- Molecular Formula:
- C7H4N2O2S2
- Molecular Weight:
- 212.25
- MDL Number:
- MFCD00041850
- MOL File:
- 4845-58-3.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 06:06:28
| Melting point | 249-253 °C |
|---|---|
| Boiling point | 389.6±44.0 °C(Predicted) |
| Density | 1.5800 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 7.84±0.20(Predicted) |
| form | Powder |
| color | Yellow |
| CAS DataBase Reference | 4845-58-3(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | 2(3H)-Benzothiazolethione, 6-nitro- (4845-58-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 36/37/38-25-20 | |||||||||
| Safety Statements | 45-36/37/39-26 | |||||||||
| RIDADR | 2811 | |||||||||
| RTECS | DL6600000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29341000 | |||||||||
| NFPA 704 |
|
2-MERCAPTO-6-NITROBENZOTHIAZOLE price More Price(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | N0326 | 2-Mercapto-6-nitrobenzothiazole >98.0%(HPLC)(T) | 4845-58-3 | 5g | $115 | 2026-04-30 | Buy |
| TCI Chemical | N0326 | 2-Mercapto-6-nitrobenzothiazole >98.0%(HPLC)(T) | 4845-58-3 | 25g | $343 | 2026-04-30 | Buy |
| Chem-Impex | 44052 | 2-Mercapto-6-nitrobenzothiazole ≥98%(HPLC) | 4845-58-3 | 5G | $198.8 | 2026-05-19 | Buy |
| Chem-Impex | 44052 | 2-Mercapto-6-nitrobenzothiazole ≥98%(HPLC) | 4845-58-3 | 25G | $662.29 | 2026-05-19 | Buy |
| Matrix Scientific | 098282 | 6-Nitrobenzo[d]thiazole-2-thiol | 4845-58-3 | 5.00g | $198 | 2026-05-18 | Buy |
2-MERCAPTO-6-NITROBENZOTHIAZOLE Chemical Properties,Uses,Production
Synthesis
There are few reported methods for the synthesis of 2-mercapto-6-nitrobenzothiazole. 2-Mercapto-6-nitrobenzothiazole can be prepared by reacting 2-chloro-6-nitrobenzothiazole with carbon disulfide; or by the nitration of 2-mercaptobenzothiazole. The synthetic reaction formula for 2-mercapto-6-nitrobenzothiazole is shown in the figure below:
Experimental Procedure:
Add 2-chloro-6-nitrobenzothiazole, carbon disulfide, and an appropriate amount of adsorbent as a catalyst to a high-pressure reactor. Seal the reactor and heat it with stirring, controlling the reaction temperature within the set range.
After the reaction is complete, the mixture is cooled, and the hydrogen sulfide gas produced is absorbed with a 30% sodium hydroxide solution. The solid residue in the reactor is the crude product, 2-mercapto-6-nitrobenzothiazole. The crude 2-mercapto-6-nitrobenzothiazole is then purified to obtain the final product. The purification process mainly includes the following steps: dissolving in sodium hydroxide solution, filtration, forced-air oxidation, filtration, sulfuric acid acidification, filtration, washing, and vacuum drying.Chemical Properties
yellow powder
2-MERCAPTO-6-NITROBENZOTHIAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 115)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| China DongFan Chemical Co.,LTD | 86-0571-85151182 | China | 5681 | 66 | |
| chenyue Chemicals Co., Ltd. | +86-0519-85500896 | benzoxazolone@163.com | China | 178 | 58 |
| Beijing Taiya Jie Technology Development Co., Ltd. | 021-33690831-8001 13552411790;18616022633 | postmaster@tyjchem.cn | China | 1541 | 55 |
| Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17752 | 75 |
| Shanghai potentpharm CO.,Ltd | (86) 21 51969655 | China | 486 | 22 |
View Lastest Price from 2-MERCAPTO-6-NITROBENZOTHIAZOLE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-09-02 | 2-MERCAPTO-6-NITROBENZOTHIAZOLE
4845-58-3
|
$1.00 | 1KG | ≥98% | 200KG | Career Henan Chemical Co |
-
- 2-MERCAPTO-6-NITROBENZOTHIAZOLE
4845-58-3
- $1.00
- ≥98%
- Career Henan Chemical Co
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2-Mercapto-6-nitrobenzothiazole>
4845-58-3
C7H4N2O2S2
BENZOTHIAZOLE
