Description

Tetrabutylammonium Azide is a quaternary ammonium salt of azide, widely utilized as a versatile reagent in organic synthesis. Its primary value lies in its ability to serve as a highly effective source of nucleophilic azide ions in phase-transfer catalysis and non-aqueous reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for the synthesis of heterocycles, tetrazoles, and other nitrogen-containing compounds. Its application is critical for introducing the azide functional group under mild conditions.

Application

• Key reagent for the synthesis of tetrazole derivatives via [3+2] cycloaddition reactions with nitriles.
• Phase-transfer catalyst for nucleophilic substitution reactions, facilitating azide introduction in biphasic systems.
• Precursor for generating organic azides in situ for subsequent Click Chemistry applications, such as CuAAC (Copper-Catalyzed Azide-Alkyne Cycloaddition).
• Used in the preparation of energetic materials and propellant formulations in controlled research settings.
• Reagent for the functionalization of polymers and surfaces by introducing azide groups for further conjugation.
• Intermediate in the synthesis of pharmaceutical active ingredients and complex organic molecules.
• Employed in analytical chemistry as a derivatization agent.

Basic Information

Product Name	Tetrabutylammonium Azide
CAS No.	993-22-6
Molecular Formula	C16H36N4
Molecular Weight	284.49 g/mol
Synonyms	Azidotetrabutylammonium; Tetrabutylazidoammonium; TBA-N3; N,N,N-Tributyl-1-butanaminium azide; Tetra-n-butylammonium azide; TBAA; Butylazanium, N,N,N-tributyl-, azide
EINECS	213-599-9

Quality Control

Our Tetrabutylammonium Azide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by titration, identification by FT-IR, and quantification of key impurities. We provide full traceability and ensure compliance with relevant industry standards. A detailed Certificate of Analysis (COA) is available for every shipment to guarantee purity and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. Isolate from strong acids, oxidizing agents, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 1.0 %
Residue on Ignition	≤ 0.1 %

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