English 
Español 
français 
العربية Search
Search
Benzyltrimethylammonium chloride is a quaternary ammonium compound used primarily as a phase-transfer catalyst in organic chemistry. It helps reactants in immiscible solvents (like water and organic layers) interact efficiently, speeding up reactions. It also acts as a surfactant and disinfectant due to its cationic nature. Common applications include chemical synthesis, textile softening, and some cleaning products. It is highly soluble in water and must be handled with care, as it is toxic, corrosive, and harmful to aquatic life.
Items | Specifications | Results |
Appearance | White to almost white solid | Complies |
Assay(%) | ≥99.0 | 99.81 |
Free amine(%) | ≤0.1 | 0.01 |
Amine salt(%) | ≤0.3 | 0.02 |
Water(%) | ≤0.5 | 0.06 |
Conclusion | Results comply to the standards. | |
Benzyltrimethylammonium chloride (BTMAC) is a quaternary ammonium compound (quat). It is a white, crystalline salt that is highly soluble in water.
Its structure gives it a unique characteristic: it has a permanent positive charge, making it both hydrophilic (water-attracting) and lipophilic (fat-attracting). This dual nature is the basis for its primary applications:
Phase-Transfer Catalyst (PTC): This is its most significant use. It facilitates reactions between chemicals that are dissolved in two immiscible solvents (e.g., water and an organic solvent like dichloromethane). It helps reactants move across the boundary, dramatically increasing reaction speed and yield. This is crucial in organic synthesis for producing pharmaceuticals, agrochemicals, and other fine chemicals.
Surfactant: It acts as a cationic surfactant. Its positively charged head group attracts negatively charged surfaces, making it useful in:
Disinfectants and Sanitizers: While less common than other quats, it has antimicrobial properties.
Emulsifiers: Helping to create stable mixtures of oil and water.
Textile Softeners: Cationic surfactants are the main active ingredients in fabric softeners.
Other Niche Uses: It is also found in some hair conditioners and as an additive in the paper manufacturing process.
It is classified as harmful if swallowed, causes severe skin burns and eye damage, and is very toxic to aquatic life. Its handling requires appropriate safety measures, including personal protective equipment (PPE).
In summary, Benzyltrimethylammonium chloride is a versatile quaternary ammonium compound primarily valued in the chemical industry as an efficient phase-transfer catalyst and surfactant.
Fortunachem Provides Not Only Professional Chemical Products But Also Professional Help
Keeping you up-to-date with all the latest information, news, and events about Fortunachem!
Quick Links
Add:
E-mail:
