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Tetraoctylammonium bromide (TOAB) is a quaternary ammonium salt composed of a positively charged tetraoctylammonium cation and a negatively charged bromide anion. It is commonly used as a phase transfer catalyst in organic chemistry to facilitate the transfer of reactants between immiscible phases. This compound also functions as a surfactant and dispersing agent in various industrial applications, such as the production of coatings, adhesives, and polymers. Moreover, the potential use of Tetraoctylammonium bromide in energy storage devices and as an antimicrobial agent has been studied.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 100 g | Inquiry | 7-10 days | 7-10 days | |
| 500 g | Inquiry | 7-10 days | 7-10 days |
| Description | Tetraoctylammonium bromide (TOAB) is a quaternary ammonium salt composed of a positively charged tetraoctylammonium cation and a negatively charged bromide anion. It is commonly used as a phase transfer catalyst in organic chemistry to facilitate the transfer of reactants between immiscible phases. This compound also functions as a surfactant and dispersing agent in various industrial applications, such as the production of coatings, adhesives, and polymers. Moreover, the potential use of Tetraoctylammonium bromide in energy storage devices and as an antimicrobial agent has been studied. |
| Molecular Weight | 546.79 |
| Formula | C32H68BrN |
| Cas No. | 14866-33-2 |
| Smiles | [Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC |
| Storage | keep away from moisture | store at 4°C |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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