Description

n-(2-Naphthyl Methyl)-N,N,n-Tributyl Ammonium Bromide CAS NO 25316-74-9 is a quaternary ammonium salt with a naphthylmethyl functional group, valued for its phase-transfer catalytic properties and surface-active characteristics. This compound is essential for facilitating reactions between reagents in immiscible phases, improving yields and reaction rates in specialized organic syntheses. It is a critical material for R&D chemists and process engineers in the fine chemical, pharmaceutical intermediate, and specialty surfactant industries.

Application

• Phase-Transfer Catalyst (PTC): Enables and accelerates nucleophilic substitution and other reactions in biphasic systems.
• Pharmaceutical Synthesis: Used in the manufacture of complex drug intermediates and active pharmaceutical ingredients (APIs).
• Fine Chemical Production: Facilitates alkylation, esterification, and polymerization processes in specialty chemical manufacturing.
• Surfactant & Dispersant: Acts as a cationic surfactant in formulations requiring specific emulsifying or dispersing properties.
• Research & Development: A valuable reagent for method development and exploratory organic chemistry in academic and industrial labs.
• Polymer Chemistry: Can be employed as an initiator or catalyst in specific polymerization reactions.

Basic Information

Product Name	n-(2-Naphthyl Methyl)-N,N,n-Tributyl Ammonium Bromide
CAS No.	25316-74-9
Molecular Formula	C₂₃H₃₆BrN
Molecular Weight	406.44 g/mol
Synonyms	N,N,N-Tributyl-1-(naphthalen-2-yl)methanaminium Bromide; Tributyl(2-naphthylmethyl)ammonium Bromide; 2-Naphthalenemethanaminium, N,N,N-tributyl-, bromide (1:1); N-Tributyl-2-naphthylmethylammonium Bromide; N,N-Dibutyl-N-(2-naphthylmethyl)butan-1-aminium Bromide; PTC Catalyst for Naphthyl Systems; Quaternary Ammonium Salt PTC
EINECS	Contact for details

Quality Control

Our n-(2-Naphthyl Methyl)-N,N,n-Tributyl Ammonium Bromide is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for catalytic and synthetic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

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.