4-bromo-2,1,3-benzothiadiazole
- Product Name
- 4-bromo-2,1,3-benzothiadiazole
- CAS No.
- 22034-13-5
- Chemical Name
- 4-bromo-2,1,3-benzothiadiazole
- Synonyms
- BT-BR;AKOS BBS-00002903;IFLAB-BB F1918-0061;4-BROMO-2,1,3-BENZOTHIAZOLE;4-bromo-2,1,3-benzothiadiazoL;4-BROMO-2,1,3-BENZOTHIADIAZOLE;4-Bromobenzo[2,1,3]thiadiazole;4-Bromo-benzo[1,2,5]thiadiazole;2,1,3-Benzothiadiazole, 4-bromo-;4-BroMobenzo[c][1,2,5]thiadiazole
- CBNumber
- CB8376884
- Molecular Formula
- C6H3BrN2S
- Formula Weight
- 215.07
- MOL File
- 22034-13-5.mol
4-bromo-2,1,3-benzothiadiazole Property
- Melting point:
- 80 °C
- Boiling point:
- 272.2±13.0 °C(Predicted)
- Density
- 1.859±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- -1.02±0.45(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
N-Bromosuccinimide Price
- Product number
- B686443
- Product name
- 4-Bromo-2,1,3-benzothiadiazole
- Packaging
- 100mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- 7H70-9-X1
- Product name
- 4-Bromo-2,1,3-benzothiadiazole
- Packaging
- 1g
- Price
- $95
- Updated
- 2021/12/16
- Product number
- FB36278
- Product name
- 4-Bromo-2,1,3-benzothiadiazole
- Packaging
- 250mg
- Price
- $100
- Updated
- 2021/12/16
- Product number
- 7H70-9-X1
- Product name
- 4-Bromo-2,1,3-benzothiadiazole
- Packaging
- 5G
- Price
- $225
- Updated
- 2021/12/16
- Product number
- 084022
- Product name
- 4-Bromo-2,1,3-benzothiadiazole
- Purity
- 97%
- Packaging
- 1g
- Price
- $230
- Updated
- 2021/12/16
4-bromo-2,1,3-benzothiadiazole Chemical Properties,Usage,Production
Uses
The Sonogashira cross-coupling reaction between 4-bromo-2, 1,3-benzothiadiazole, and the respective para-substituted phenylethynyl derivatives could synthesize the BTDs. In addition, the BTD-Ph is prepared by reacting 4-bromo-2,1,3-benzothiadiazole (Br-BTD)and palladium-MAI catalyst, and the dynamic phenylboronic acid reagent in the starting system or dynamic o-amino pyridine reagent[1-2].
References
[1] Pradhan, Asit Kumar et al. “Effects of donor and acceptor substituents on the photophysics of 4-ethynyl-2,1,3-benzothiadiazole derivatives?.” Physical Chemistry Chemical Physics 42 (2023): 29327–29340.
[2] AMARO DA SILVEIRA NETO B; CORREA J R; OLIVEIRA CARVALHO T; PIMENTA ROCHA CARVALHO P. "Selective cellular markers in selective cellular imaging of organelles such as mitochondria, nucleus and other organelles, are derived from 4-bromo-2,1,3-benzothiadiazole nucleus via homogeneous catalysis of palladium complex" BR102016025541(A2)
4-bromo-2,1,3-benzothiadiazole Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-bromo-2,1,3-benzothiadiazole manufacturers
- Product
- 4-BROMO-2,1,3-BENZOTHIADIAZOLE 22034-13-5
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 100000
- Release date
- 2023-09-08
- Product
- 4-BROMO-2,1,3-BENZOTHIADIAZOLE 22034-13-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-12
- Product
- 4-BROMO-2,1,3-BENZOTHIADIAZOLE 22034-13-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 150KG
- Release date
- 2019-07-01