Product Name: Didecyl dimethyl ammonium bromide
CAS number: 2390-68-3
Molecular formula: (C10H21)2(CH3)2NBr   
Molecular weight: 406.5468
Purity (content): 50%/80%/98%

Properties: 50% and 80% are light yellow transparent liquid, 98% is off-white to light yellow solid, with poor water solubility.

Usage: Can be used as a catalyst, emulsifier, disinfectant, fungicide, anti-static agent, etc. It has bactericidal and deodorizing effects, but its activity decreases in the presence of non-ionic detergents. Can be used as a disinfectant, deodorizer, and fungicide. Can be used as an asymmetric phase transfer catalyst, particularly suitable for oxidation reactions catalyzed by ruthenium trichloride.

Caution: 50% and 80% content is a corrosive liquid that can cause serious damage to the skin and eyes. Avoid physical contact. 98% is easy to absorb water, should be sealed and stored dry.