Sodium pentamethylcyclopentadienide solution
Sodium pentamethylcyclopentadienide solution (CAS: 40585-51-1, C10H15Na, MW: 158.22) is an organometallic compound supplied as a 0.5 M solution in tetrahydrofuran (THF). This reactive species serves as a valuable ligand precursor in organometallic chemistry, particularly for synthesising metallocene complexes used in catalysis. Its applications span chemical synthesis and inorganic chemistry, facilitating the development of novel catalytic systems and materials.
- IUPAC
- (Pentamethylcyclopentadienyl)sodium,Sodium pentamethylcyclopentadiene
Organometallic Synthesis
Serves as a key precursor for generating pentamethylcyclopentadienyl (Cp*) ligands, essential for synthesising a wide range of organometallic complexes, including metallocenes.
Catalysis
Cp* complexes derived from this reagent are widely employed as catalysts in various organic transformations, such as olefin polymerisation and hydrogenation reactions.
Materials Science
Used in the development of novel materials and advanced chemical compounds where specific coordination environments are required.
| Molecular weight | 158.22 |
|---|---|
| Empirical formula | C10H15Na |
| Density | 0.905 g/mL at 25 °C |
| Concentration | 0.5 M in THF |
Hazard statements
- H225Highly flammable liquid and vapour
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P305IF IN EYES
| Flash point | -17 °C / 1.4 °F |
|---|---|
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-14-19-36/37-40 |
| Safety statements (S) | 16-26-36/37 |
| Supplemental hazards | May form explosive peroxides. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium pentamethylcyclopentadienide solution used for?
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Sodium pentamethylcyclopentadienide solution is primarily used as a precursor for synthesising pentamethylcyclopentadienyl (Cp*) ligands, which are crucial in organometallic chemistry for developing catalysts and novel materials.
What are the CAS number and chemical formula?
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The CAS number is 40585-51-1, and the chemical formula is C10H15Na.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a 0.5 M solution in THF. We do not represent this product as USP, BP, EP, or other pharmacopoeial grades.
What are the primary safety concerns and handling requirements?
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This product is highly flammable (flash point -17 °C) and can form explosive peroxides. It is a severe eye irritant and may cause respiratory irritation. Handle with appropriate personal protective equipment in a well-ventilated area, away from ignition sources, following P210, P261, P281, and P305 + P351 + P338 guidelines.
How is this chemical shipped and exported?
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This product is shipped internationally under UN 2924, Hazard Class 8(3), Packing Group II, due to its corrosive and flammable nature.
How can I request a sample or quote?
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Please contact our sales team directly through our website or by phone to request a sample or a formal quotation for Sodium pentamethylcyclopentadienide solution.
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