Description

Benzyl Tripropyl Ammonium Bromide is a quaternary ammonium salt (quat) with a well-defined cationic structure, valued for its phase-transfer catalytic (PTC) properties and surfactant characteristics. This compound is essential in facilitating reactions between reagents in immiscible phases, significantly improving yields and reaction rates in organic synthesis. It is a critical material for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient and selective synthetic pathways.

Application

• Phase-Transfer Catalyst (PTC): Widely employed in alkylation, esterification, and nucleophilic substitution reactions to enhance reactivity and selectivity.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Facilitates the production of pesticides, herbicides, and plant growth regulators.
• Polymerization Aid: Acts as a catalyst or emulsifier in specific polymerization processes.
• Surfactant & Dispersant: Functions as a cationic surfactant in formulations requiring emulsification or dispersion.
• Research & Development: A valuable reagent for method development and exploratory chemistry in academic and industrial labs.

Basic Information

Product Name	Benzyl Tripropyl Ammonium Bromide
CAS No.	5350-75-4
Molecular Formula	C₁₆H₂₈BrN
Molecular Weight	314.30 g/mol
Synonyms	N-Benzyl-N,N-dipropylpropan-1-aminium bromide; N,N-Dipropyl-N-(phenylmethyl)-1-propanaminium bromide; Benzyltripropylammonium bromide; BTPAB; Tripropylbenzylammonium bromide; N-Benzyltripropylammonium bromide; 1-Propanaminium, N,N-dipropyl-N-(phenylmethyl)-, bromide
EINECS	226-298-5

Quality Control

Our Benzyl Tripropyl Ammonium Bromide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR, NMR), and impurity profiling to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.