2-Chloro-6-nitrobenzothiazole
- Product Name
- 2-Chloro-6-nitrobenzothiazole
- CAS No.
- 2407-11-6
- Chemical Name
- 2-Chloro-6-nitrobenzothiazole
- Synonyms
- NSC 503418;6-Nitro-2-chlorobenzothiazole;2-CHLORO-6-NITROBENZOTHIAZOLE;2-chloro-6-nitrolbenzothiazole;2-CHLORO-6-NITROBENZO[D]THIAZOLE;Benzothiazole, 2-chloro-6-nitro-;2-Chloro-6-nitrobenzothiazole,95%;2-Chloro-6-nitrobenzothiazole 97%;2-CHLORO-6-NITRO-1,3-BENZOTHIAZOLE;2-
Chloro- 6- nitrobenzothiazole - CBNumber
- CB9105931
- Molecular Formula
- C7H3ClN2O2S
- Formula Weight
- 214.63
- MOL File
- 2407-11-6.mol
2-Chloro-6-nitrobenzothiazole Property
- Melting point:
- 192-195°C
- Boiling point:
- 348.1±15.0 °C(Predicted)
- Density
- 1.650±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- solid
- pka
- -2.40±0.10(Predicted)
- color
- Off White
- CAS DataBase Reference
- 2407-11-6(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 767859
- Product name
- 2-Chloro-6-nitrobenzothiazole
- Purity
- 97%
- Packaging
- 1g
- Price
- $50.9
- Updated
- 2023/06/20
- Product number
- C382328
- Product name
- 2-Chloro-6-nitro-1,3-benzothiazole
- Packaging
- 5mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- OR15153
- Product name
- 2-Chloro-6-nitro-1,3-benzothiazole
- Packaging
- 1g
- Price
- $21
- Updated
- 2021/12/16
- Product number
- 046366
- Product name
- 2-Chloro-6-nitro-1,3-benzothiazole
- Purity
- 96+%
- Packaging
- 1g
- Price
- $26
- Updated
- 2021/12/16
- Product number
- Z4475
- Product name
- 2-Chloro-6-nitrobenzothiazole
- Packaging
- 1g
- Price
- $27
- Updated
- 2021/12/16
2-Chloro-6-nitrobenzothiazole Chemical Properties,Usage,Production
Chemical Properties
solid
Synthesis
615-20-3
2407-11-6
General procedure for the synthesis of 2-chloro-6-nitrobenzothiazole from 2-chlorobenzothiazole: 11.08 g (6.42 mmol) of 2-chlorobenzothiazole and 8.56 mL of concentrated sulfuric acid were added to a 50 mL round-bottomed flask, and the reaction was stirred for 1.5 h at 10-17 °C. The reaction mixture became white. After the reaction mixture turned white, it was cooled to 12 °C, 714 mg (7.062 mmol) of potassium nitrate was slowly added, the reaction temperature was controlled to be lower than 18 °C, and stirring was continued for 1 hour. Subsequently, the reaction system was warmed to 25 °C, stirred for 1.5 h, and then slowly warmed to 40 °C. The progress of the reaction was monitored by thin layer chromatography (TLC) and after confirming the completion of the reaction, the mixture was cooled to room temperature and slowly poured into ice water. The precipitated solid was collected by filtration, washed with water to neutral (pH=7) and dried under vacuum to afford 2-chloro-6-nitrobenzothiazole in 87% yield.
References
[1] Bioorganic and Medicinal Chemistry Letters, 2005, vol. 15, # 14, p. 3328 - 3332
[2] Advanced Synthesis and Catalysis, 2017, vol. 359, # 11, p. 1837 - 1843
[3] Patent: WO2008/153325, 2008, A1. Location in patent: Page/Page column 36
[4] Beilstein Journal of Organic Chemistry, 2016, vol. 12, p. 2019 - 2025
[5] Farmaco, 1994, vol. 49, # 3, p. 153 - 166
2-Chloro-6-nitrobenzothiazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-Chloro-6-nitrobenzothiazole manufacturers
- Product
- 2-Chloro-6-nitrobenzothiazole 2407-11-6
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-03-29