Assay: ≥99%
Appearance: White crystalline powder
Packaging: 25kg/drum, 1kg/bag (Customizable)
Sample: Available
N-Octyltrimethylammonium Bromide CAS 2083-68-3
Description
N-Octyltrimethylammonium Bromide CAS 2083-68-3 Quick Details
Product Name: N-Octyltrimethylammonium Bromide
Mf： C11H26Brn
Mw： 252.23
Cas： 2083-68-3
N-Octyltrimethylammonium Bromide CAS 2083-68-3 Typical Properties
| Appearance | White Liquid |
| Content, % | ≥99% |
Product Introduction:
N-Octyltrimethylammonium Bromide (OTAB) is a quaternary ammonium compound (QAC) that acts as a cationic surfactant. It typically appears as a white crystalline powder. OTAB is characterized by its octyl (8-carbon) alkyl chain and a trimethylammonium head group, which is positively charged. This amphiphilic structure allows it to reduce surface tension and form micelles in aqueous solutions, making it valuable in a diverse range of applications, particularly in scientific research and specialized formulations.
Main Uses:
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Surfactant and Emulsifier: OTAB is used as a cationic surfactant, effectively lowering surface and interfacial tension. It functions as an emulsifier, wetting agent, and dispersant in various chemical and industrial formulations.
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Antimicrobial Agent and Disinfectant: Like other quaternary ammonium compounds, OTAB exhibits antimicrobial properties. It is incorporated into disinfectants, sanitizers, and antiseptic formulations, particularly for its ability to disrupt microbial cell membranes.
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Analytical Reagent and Research: In analytical chemistry, biochemistry, and physical chemistry, OTAB is frequently used in laboratory settings. It serves as a model cationic surfactant for studying micelle formation, protein solubilization, DNA interaction, and various colloidal phenomena. It is employed in chromatography, electrophoresis, and as a component in certain buffer systems.
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Phase Transfer Catalysis: Cationic surfactants like OTAB can act as phase transfer catalysts, facilitating reactions between reactants in immiscible phases by transporting ionic species across the interface.
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Biotechnology and Life Sciences: It finds application in biotechnology for cell lysis, protein extraction, and as a component in cell culture media, though its use requires careful concentration control due to its potent activity.
N-Octyltrimethylammonium Bromide CAS 2083-68-3 Packaging And Shipping
25Kg/Drum.
Storage
Stored In a Room Temperature, The Product Can Be Stored For At Least 24 Months If The Original Packaging Is Not Opened.