Benzyltrimethylammonium chloride CAS 56-93-9 BTAC

Product name: Benzyltrimethylammonium chloride
English alias: BTAC; (Benzyldimethylammonio)methane chloride
CAS: 56-93-9
Molecular formula: C10H16ClN
Appearance: Yellowish crystalline
Package: 25kg/drum

What is Benzyltrimethylammonium chloride？

Benzyltrimethylammonium chloride (BTAC) is a quaternary ammonium salt widely used as a phase-transfer catalyst in organic synthesis. It facilitates reactions between aqueous and organic phases, especially in nucleophilic substitution Benzyltrimethylammonium chloridereactions, oxidation, and alkylation processes. In addition to its use in chemical synthesis.It is also used as an intermediate in surfactant and antiseptic production due to its antimicrobial properties.

COA:

Item	Specification	Result
Appearance	Yellowish crystalline	Confirm
Assay (%)	≥99%	99.30%
Water (%)	≤0.3%	0.12%
Melting point	38–41℃	Confirm
Conclusion		Confirmed to enterprise standard

Application

Benzyltrimethylammonium chloride used in phase-transfer catalysis in organic reactions such as esterifications, alkylations, and oxidations
Benzyltrimethylammonium chloride used in polymer modification and curing agent formulations
Benzyltrimethylammonium chloride used in the synthesis of ionic liquids and specialty surfactants
Benzyltrimethylammonium chloride used as a bactericide or antistatic agent in certain formulations

Safety profile

Benzyltrimethylammonium chloride is classified as an irritant and should be handled with appropriate protective equipment
Avoid contact with skin, eyes, and clothing. In case of exposure, wash thoroughly with water
Use in well-ventilated areas and store away from incompatible substances
Although not highly toxic, environmental release should be minimized due to potential aquatic toxicity

Storage requirements

Store in a cool, dry, and well-ventilated place
Keep container tightly closed
Avoid moisture and direct sunlight
Recommended storage temperature: below 25℃

Transport & Packaging

Benzyltrimethylammonium chloride is available in 25 kg fiber drums or as customized according to customer requirements
Handle with care during transport to avoid damage to the container and prevent leakage