Description

CID 23659523 is a high-purity phosphonium-based ionic liquid with the molecular formula C₄₄H₈₅O₃PS. This compound, also known as Tributyl(tetradecyl)phosphonium 4-dodecylbenzenesulfonate, is a versatile chemical reagent designed for advanced research and industrial applications. Its unique structure combines a hydrophobic phosphonium cation with a sulfonate anion, offering excellent solubility in organic solvents and thermal stability up to 300°C. With a CAS number of 170695-05-3, this product is rigorously tested for purity (≥95%) and consistency, making it ideal for catalysis, material science, and electrolyte formulations. Each batch is supplied with comprehensive analytical data (NMR, HPLC) to ensure reproducibility for sensitive experiments.

Properties

• CAS Number: 170695-05-3
• Complexity: 589
• IUPAC Name: 4-dodecylbenzenesulfonate;tributyl(tetradecyl)phosphonium
• InChI: InChI=1S/C26H56P.C18H30O3S/c1-5-9-13-14-15-16-17-18-19-20-21-22-26-27(23-10-6-2,24-11-7-3)25-12-8-4;1-2-3-4-5-6-7-8-9-10-11-12-17-13-15-18(16-14-17)22(19,20)21/h5-26H2,1-4H3;13-16H,2-12H2,1H3,(H,19,20,21)/q+1;/p-1
• InChI Key: NROOCLTUPCFAAP-UHFFFAOYSA-M
• Exact Mass: 724.59570474
• Molecular Formula: C44H85O3PS
• Molecular Weight: 725.2
• SMILES: CCCCCCCCCCCCCC[P+](CCCC)(CCCC)CCCC.CCCCCCCCCCCCC1=CC=C(C=C1)S(=O)(=O)[O-]
• Topological: 65.6
• Monoisotopic Mass: 724.59570474
• Synonyms: 170695-05-3, MFCD06658123, 4-dodecylbenzenesulfonate;tributyl(tetradecyl)phosphanium, Tributyl(tetradecyl)phosphonium 4-dodecylbenzenesulfonate, Tributyltetradecylphosphonium dodecylbenzenesulfonate, 95%

Application

CID 23659523 is widely used as a phase-transfer catalyst in organic synthesis due to its ability to enhance reaction rates in biphasic systems. Its ionic liquid properties make it valuable in electrochemistry as a conductive additive for batteries and capacitors. Researchers also employ it as a stabilizer or surfactant in nanoparticle synthesis and polymer composites.

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