Description
Specifications Table
Product Name – Trioctylphosphine, 90%, technical grade, AcroSeal®
Quantity/Pack Size – 100ML
Form – Liquid
Grade – Technical
Application – Synthesis, ligand chemistry, nanoparticle stabilization
Product Overview
Trioctylphosphine (90%, technical grade) is a high-purity organophosphorus compound packaged in AcroSeal® for enhanced stability and minimal oxidation. This colorless to pale yellow liquid is widely used as a ligand in organometallic chemistry, particularly in the synthesis of quantum dots and metal nanoparticles. Its long alkyl chains provide excellent solubility in nonpolar solvents, making it ideal for hydrophobic applications. The technical grade ensures cost-effective performance for research and development without compromising on critical functionality. The AcroSeal® packaging prevents moisture and air exposure, extending shelf life and maintaining consistency in experimental results. Compatible with standard laboratory glassware, this reagent is a reliable choice for chemists requiring a stable, high-quality phosphine source. Store under inert gas to preserve purity and avoid degradation from prolonged air contact.
FAQs
1. What is the shelf life of Trioctylphosphine in AcroSeal® packaging?
When stored unopened under inert conditions, the shelf life is typically 12–24 months. Opened bottles should be resealed tightly and purged with nitrogen.
2. Can this be used as a direct replacement for trioctylphosphine oxide (TOPO)?
No, Trioctylphosphine is the reduced form and lacks the oxide group. TOPO is its oxidized derivative, with distinct chemical properties and applications.
3. Is this product compatible with aqueous solutions?
It is hydrophobic and insoluble in water. For aqueous applications, consider water-soluble phosphine alternatives or emulsification techniques.
4. How should I dispose of unused Trioctylphosphine?
Follow local hazardous waste regulations. Neutralize with oxidizing agents (e.g., hydrogen peroxide) under controlled conditions before disposal.
5. Does the technical grade affect reaction yields compared to higher purity?
For most applications, the 90% grade delivers comparable yields. For highly sensitive reactions, analytical-grade (>97%) may be preferred to minimize impurities.
