Description
Specifications Table
Product Name – Di-tert-butylchlorophosphine, 96%, AcroSeal®
Quantity/Pack Size – 50ML
Form – Liquid
Grade – 96%
Application – Organic synthesis, phosphine ligand precursor
Product Overview
Di-tert-butylchlorophosphine, 96% purity, is a highly reactive organophosphorus compound supplied in an AcroSeal® bottle to ensure maximum stability and protection against moisture or air exposure. This reagent is widely recognized for its role as a key intermediate in the synthesis of phosphine ligands, which are critical in homogeneous catalysis, particularly for transition metal complexes. The bulky tert-butyl groups provide steric hindrance, influencing the electronic properties and reactivity of the resulting phosphine derivatives. The AcroSeal® packaging guarantees long-term storage stability, minimizing degradation and preserving the compound’s integrity for consistent experimental results. This product is particularly valued in research settings where air-sensitive reagents are required, as the sealed format reduces handling risks and contamination. The 96% purity level ensures minimal impurities, making it suitable for demanding synthetic applications where precision and reproducibility are essential. Proper storage under inert conditions is recommended to maintain its high reactivity and extend shelf life.
FAQs
1. What precautions should be taken when handling Di-tert-butylchlorophosphine?
This compound is air- and moisture-sensitive, so it should be handled under an inert atmosphere, such as nitrogen or argon, using standard Schlenk techniques or a glovebox. Always wear appropriate protective equipment, including gloves and safety goggles, to avoid contact with skin or eyes.
2. Is this product compatible with standard glassware?
Yes, Di-tert-butylchlorophosphine can be used with standard borosilicate glassware, but ensure all equipment is thoroughly dried and inertized before use to prevent reactions with residual moisture or oxygen.
3. Are there any alternatives to Di-tert-butylchlorophosphine for similar applications?
Alternatives include other chlorophosphines like dichlorophenylphosphine or diisopropylchlorophosphine, though the steric and electronic properties will differ, potentially affecting reaction outcomes. The choice depends on the specific requirements of the synthesis.
4. How should Di-tert-butylchlorophosphine be stored for long-term use?
Store the sealed bottle in a cool, dry place under an inert atmosphere, ideally in a desiccator or a glove box. Avoid exposure to air, moisture, or direct sunlight to prevent decomposition.
5. What is the typical shelf life of this product when stored properly?
When stored under recommended conditions in its original AcroSeal® packaging, Di-tert-butylchlorophosphine can retain its specified purity for up to 12–24 months, though periodic checks for signs of degradation are advised.
