Quaternary ammonium salt

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Benzyltributylammonium Bromide

Benzyltributylammonium Bromide
CAS No.: 25316-59-0
Molecular Formula: C19H34BrN
Molecular Weight: 356.38
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Product Introduction

Benzyltributylammonium bromide is a white crystalline powder or granule. When the purity is relatively high, it appears as colorless crystals. It may slightly absorb moisture when exposed to air. It is readily soluble in organic solvents (such as chloroform, toluene, ethanol), slightly soluble in water (solubility about 1-5 g/L at 20℃), and its aqueous solution is weakly alkaline.


CHEMICAL PROPERTIES

PropertyValue

Melting Point

169-175 °C

Density

1.1791 (rough estimate)

Refractive Index

1.5260 (estimate)

Storage Temp.

Inert atmosphere,Room Temperature

Form

Powder

Color

White to off-white

Water Solubility

Soluble in water.

Sensitive

Hygroscopic

BRN

3776294

CAS DataBase Reference

25316-59-0(CAS DataBase Reference)


SAFETY INFORMATION

PropertyValue
Hazard SymbolsXi, Xn
Hazard Class Codes36/37/38-20/21/22-22
Safety Descriptions22-24/25-37/39-26-36-36/37
WGK Germany3
HSCode29239000
Storage Class11 - Combustible solids


PRODUCT USAGE

In organic synthesis, it serves as an efficient phase transfer catalyst, breaking the interface barrier between aqueous and organic phases, accelerating nucleophilic substitution and redox reactions, improving reaction efficiency and product purity, and widely used in drug synthesis, spice preparation and fine chemical production.
In water treatment, it has strong bactericidal and algicidal effects, effectively inhibiting the growth of microorganisms in water, ensuring water quality safety and system stability. In addition, it is used as an antistatic agent and softener in textile and daily chemical industries, improving product quality and use experience. It is an indispensable functional material for fine chemical production and industrial operation, with the advantages of small dosage, high efficiency and wide applicability.
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Q: What is the loading port?

A: Usually Qingdao or Tianjin.

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