Best Professional Manufacturer Supply High Qulity Octadecy trimethyl ammonium bromide CAS 1120-02-1

Chemical Identity: Octadecyltrimethylammonium bromide (CAS No. 1120-02-1) Description: Octadecyltrimethylammonium bromide is a quaternary ammonium salt composed of a long hydrophobic alkyl chain (C18) attached to a positively charged nitrogen atom, with a bromide ion as the counterion.

Physical Properties: Description: Octadecyltrimethylammonium bromide typically appears as white to off-white crystalline powder or solid, with a faint characteristic odor. It is sparingly soluble in water but soluble in organic solvents like ethanol and methanol.

Chemical Structure: Description: The chemical structure of octadecyltrimethylammonium bromide consists of a long hydrocarbon chain (C18) bonded to a central nitrogen atom, which bears three methyl groups and a bromide ion as the counterion.

Synthesis Method: Description: Octadecyltrimethylammonium bromide can be synthesized through the reaction between octadecylamine and methyl bromide in a suitable solvent, followed by purification steps to obtain the final product.

Applications in Chemistry: Description: Octadecyltrimethylammonium bromide finds wide applications in chemistry as a surfactant, particularly in the preparation of micelles and reverse micelles for various chemical processes, including emulsification, catalysis, and extraction.

Biological Applications: Description: In biology, octadecyltrimethylammonium bromide is used in molecular biology and biochemistry as a detergent for membrane protein solubilization, DNA extraction, and as an antimicrobial agent in some formulations.

Toxicological Considerations: Description: Octadecyltrimethylammonium bromide may cause irritation to the skin, eyes, and respiratory tract upon contact or inhalation. Prolonged or repeated exposure may lead to sensitization or dermatitis. Proper handling procedures and protective equipment are recommended.

Environmental Impact: Description: Octadecyltrimethylammonium bromide can pose risks to aquatic organisms and ecosystems due to its potential toxicity. Proper disposal methods and regulatory compliance are essential to minimize environmental contamination.

Regulatory Status: Description: Octadecyltrimethylammonium bromide may be subject to regulations and restrictions imposed by government agencies due to its potential health and environmental hazards. Compliance with safety guidelines and regulations is necessary for its handling and use.

Safety Precautions: Description: When handling octadecyltrimethylammonium bromide, it is essential to wear appropriate personal protective equipment, including gloves, goggles, and a lab coat, to prevent exposure. Ensure adequate ventilation in the working area and follow established safety protocols for storage, handling, and disposal. Regular training on handling hazardous chemicals is recommended for personnel working with this compound.