2-BROMO-6-CHLORO-BENZOTHIAZOLE
- Product Name
- 2-BROMO-6-CHLORO-BENZOTHIAZOLE
- CAS No.
- 3507-17-3
- Chemical Name
- 2-BROMO-6-CHLORO-BENZOTHIAZOLE
- Synonyms
- 2-BROMO-6-CHLORO-BENZOTHIAZOLE;2-Bromo-6-chlorobenzo[d]thiazole;Benzothiazole, 2-bromo-6-chloro-;2-bromo-6-chloro-1,3-benzothiazole
- CBNumber
- CB3333886
- Molecular Formula
- C7H3BrClNS
- Formula Weight
- 248.53
- MOL File
- 3507-17-3.mol
2-BROMO-6-CHLORO-BENZOTHIAZOLE Property
- Melting point:
- 99-100 °C
- Boiling point:
- 330.5±34.0 °C(Predicted)
- Density
- 1.849±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -0.87±0.10(Predicted)
- Appearance
- Light yellow to light brown Solid
Safety
- HS Code
- 29342000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
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
- B699815
- Product name
- 2-Bromo-6-chlorobenzo[d]thiazole
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- B699815
- Product name
- 2-Bromo-6-chlorobenzo[d]thiazole
- Packaging
- 100mg
- Price
- $75
- Updated
- 2021/12/16
- Product number
- 077017
- Product name
- 2-Bromo-6-chlorobenzo[d]thiazole
- Purity
- 95+%
- Packaging
- 1g
- Price
- $88
- Updated
- 2021/12/16
- Product number
- FB151894
- Product name
- 2-Bromo-6-chloro-benzothiazole
- Packaging
- 500mg
- Price
- $95
- Updated
- 2021/12/16
- Product number
- 077017
- Product name
- 2-Bromo-6-chlorobenzo[d]thiazole
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $44
- Updated
- 2021/12/16
2-BROMO-6-CHLORO-BENZOTHIAZOLE Chemical Properties,Usage,Production
Synthesis
95-24-9
7787-70-4
3507-17-3
(Step 1) Synthesis of 2-bromo-6-chlorobenzothiazole: Copper(I) bromide (1.40 g, 9.76 mmol) was suspended in acetonitrile (25 ml). To this suspension tert-butyl nitrite (1.45 ml, 12.2 mmol) was added dropwise, followed by stirring the reaction mixture at 60 °C for 15 min. Next, 2-amino-6-chlorobenzothiazole (1.50 g, 8.12 mmol) was added to the reaction system and stirring was continued at 60°C for 30 minutes. After completion of the reaction, the mixture was cooled to room temperature and diluted with ethyl acetate. The resulting organic phase was washed sequentially with 1N hydrochloric acid and saturated brine and dried over anhydrous sodium sulfate. After the solvent was removed by distillation under reduced pressure, the residue was purified by silica gel column chromatography using hexane/ethyl acetate (7:1, v/v) as eluent to afford 2-bromo-6-chlorobenzothiazole (1.39 g, 69% yield) as a yellow solid.1H-NMR (CDCl3) δ: 7.42-7.46 (m, 1H), 7.76-7.90 (m, 2H).
References
[1] Patent: EP1346982, 2003, A1
2-BROMO-6-CHLORO-BENZOTHIAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
2-BROMO-6-CHLORO-BENZOTHIAZOLE Suppliers
- Tel
- 18210857532; 18210857532
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- +86 (0) 571 85 58 67 18
- Fax
- 0086-571-85864795
- Country
- China
- ProdList
- 18207
- Advantage
- 66
- Tel
- 21-54820552 18964669552
- Fax
- 086-21-64964478
- 188738128@qq.com
- Country
- China
- ProdList
- 310
- Advantage
- 66
- Tel
- 001-857-928-2050 or 1-888-588-9418
- Fax
- 001-617-206-9595
- sales@chemreagents.com
- Country
- United States
- ProdList
- 10186
- Advantage
- 62
- Tel
- +86 (21) 6435-5022
- Country
- China
- ProdList
- 4267
- Advantage
- 65
- Tel
- 18049974220
- Fax
- +86 (21) 51062076
- 3060526242@qq.com
- Country
- China
- ProdList
- 995
- Advantage
- 60
- Tel
- 021-57171705 13817537615
- Fax
- QQ3095748324
- sales@run-biotech.com
- Country
- China
- ProdList
- 2337
- Advantage
- 58
- Tel
- 400-164-7117 13681763483
- Fax
- +86-21-61629029
- product02@bidepharm.com
- Country
- China
- ProdList
- 39966
- Advantage
- 60
- Tel
- 0512-62968256 18550502935
- Fax
- 0512-62968256
- export@laingbiotec.com
- Country
- China
- ProdList
- 976
- Advantage
- 58
- Tel
- 02161555100
- Fax
- -
- Country
- China
- ProdList
- 820
- Advantage
- 58
View Lastest Price from 2-BROMO-6-CHLORO-BENZOTHIAZOLE manufacturers
- Product
- 2-Bromo-6-chlorobenzo[d]thiazole 3507-17-3
- Price
- US $1.10-9.90/KG
- Min. Order
- 1KG
- Purity
- 99% min
- Supply Ability
- 100kg
- Release date
- 2025-08-18
- Product
- 2-Bromo-6-chlorobenzo[d]thiazole 3507-17-3
- Price
- US $1.00/Kg
- Min. Order
- 1Kg
- Purity
- 98%
- Supply Ability
- 20T
- Release date
- 2024-07-11
- Product
- 2-BROMO-6-CHLORO-BENZOTHIAZOLE 3507-17-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-11