Description

Tetrabutylphosphonium Nitrate is a quaternary phosphonium salt with the CAS registry number 13262-37-8. This compound serves as a versatile and effective phase-transfer catalyst (PTC) and ionic liquid precursor, enabling critical reactions in organic synthesis. It is essential for chemical manufacturers and R&D laboratories involved in pharmaceuticals, agrochemicals, and specialty materials, where it facilitates reactions between reagents in immiscible phases.

Application

• Phase-Transfer Catalyst (PTC): Widely used to accelerate reactions between ionic and organic reactants in two-phase systems, improving yield and selectivity.
• Ionic Liquid Synthesis: Acts as a key precursor or component in the formulation of task-specific ionic liquids for green chemistry applications.
• Polymerization Catalyst: Employed as a catalyst or initiator in the synthesis of specific polymers and epoxy resins.
• Organic Synthesis Intermediate: Facilitates alkylation, esterification, and other nucleophilic substitution reactions.
• Extraction Agent: Used in the separation and extraction of metal ions or specific organic compounds in analytical and industrial processes.
• Electrolyte Additive: Investigated for use in electrochemical applications and battery research.

Basic Information

Product Name	Tetrabutylphosphonium Nitrate
CAS No.	13262-37-8
Molecular Formula	C₁₆H₃₆NO₄P or [(C₄H₉)₄P]⁺[NO₃]⁻
Molecular Weight	337.43 g/mol
Synonyms	Tetra-n-butylphosphonium nitrate; Phosphonium, tetrabutyl-, nitrate (1:1); TBUN; TBP-NO₃; Tetrabutylphosphonium nitrate salt; Nitric acid tetrabutylphosphonium salt; Tetrabutylphosphonium mononitrate
EINECS	Contact for details

Quality Control

Our Tetrabutylphosphonium Nitrate is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to ensure it meets exacting industry standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your 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) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm

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