Description

Tetrabutylphosphonium Benzotriazolate is a high-purity ionic liquid compound, also known by its CAS number 109348-55-2. This specialty chemical serves as a highly effective catalyst and phase-transfer agent, enabling critical reactions in controlled environments. It is essential for manufacturers in the pharmaceutical, agrochemical, and advanced polymer industries seeking to optimize synthesis efficiency and product yield.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, crucial for alkylation, esterification, and polymerization processes.
• Pharmaceutical Intermediate Synthesis: Used in the production of active pharmaceutical ingredients (APIs) where precise reaction control is paramount.
• Polymerization Catalyst: Enables the synthesis of specialized polymers and resins, including epoxy hardeners and polycarbonates.
• Agrochemical Manufacturing: Acts as a key component in the synthesis of certain herbicides, pesticides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for nucleophilic substitution and other complex organic transformations.
• Electrolyte Additive: Investigated for use in advanced battery systems and electrochemical applications.

Basic Information

Product Name	Tetrabutylphosphonium Benzotriazolate
CAS No.	109348-55-2
Molecular Formula	C27H44N3P
Molecular Weight	441.63 g/mol
Synonyms	Phospholium, tributyl-, salt with 1H-benzotriazole (1:1); Tetrabutylphosphonium 1H-Benzotriazol-1-ide; TBPT; Tetra-n-butylphosphonium Benzotriazolate; TBP-Bt; P4444-Bt; Benzotriazol-1-ide Tetrabutylphosphonium
EINECS	Contact for details

Quality Control

Our Tetrabutylphosphonium Benzotriazolate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for industrial and research use. A Certificate of Analysis (COA) detailing all specifications 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 light-sensitive; containers must be kept tightly sealed after opening to prevent degradation from atmospheric moisture and light exposure.

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%

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