Description

Tetrabutylphosphonium Salt With Dodecylbenzenesulfonic Acid(1:1) is a high-performance ionic liquid and phase-transfer catalyst. This compound is valued for its dual functionality, combining the catalytic properties of a phosphonium cation with the surfactant and acid characteristics of a dodecylbenzenesulfonate anion. It is primarily sought after by chemical manufacturers and R&D laboratories for specialized synthesis and material science applications.

Application

• Phase-Transfer Catalyst (PTC) in organic synthesis for alkylation, esterification, and polymerization reactions.
• Ionic Liquid Medium for green chemistry applications, including solvent-free reactions and electrolyte formulations.
• Surfactant and Emulsifying Agent in specialty formulations requiring both surface activity and catalytic function.
• Intermediate for the synthesis of more complex phosphonium-based ionic liquids and functional materials.
• Polymerization Aid in the production of specific polymers and resins where controlled catalysis is required.
• Research & Development tool in academia and industry for exploring novel reaction pathways and material properties.

Basic Information

Product Name	Tetrabutylphosphonium Salt With Dodecylbenzenesulfonic Acid(1:1)
CAS No.	111503-99-2
Molecular Formula	C28H55O3PS
Molecular Weight	502.78 g/mol
Synonyms	Tetrabutylphosphonium Dodecylbenzenesulfonate; Tetra-n-butylphosphonium Dodecylbenzenesulfonate; TBPDBS; Phospholium DBS; Ionic Liquid [P4444][DBS]; Tetrabutylphosphonium 4-Dodecylbenzenesulfonate; Tetrabutylphosphanium Dodecylbenzenesulfonate
EINECS	Contact for details

Quality Control

Our Tetrabutylphosphonium Dodecylbenzenesulfonate is manufactured under a stringent quality management system. Each batch is tested to ensure consistent purity, identity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with every shipment to guarantee compliance with your technical requirements.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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