Description
Specifications Table
Product Name – Methylzinc chloride, 2M solution in THF, AcroSeal®
Quantity/Pack Size – 50ML
Form – Liquid (solution in THF)
Grade – Laboratory grade
Application – Organometallic reactions, catalyst precursor
Product Overview
Methylzinc chloride, 2M solution in THF (AcroSeal®), is a high-purity organozinc reagent designed for demanding laboratory applications. This moisture-sensitive solution is stabilized in tetrahydrofuran (THF) to ensure consistent reactivity in organometallic synthesis. The 2M concentration provides optimal balance between reactivity and ease of handling, while the AcroSeal® packaging maintains airtight integrity to prevent degradation from atmospheric exposure. The reagent’s high nucleophilicity makes it particularly valuable for carbon-carbon bond formation and as a precursor in catalytic systems. Its clear, colorless appearance indicates purity, and the sealed packaging eliminates the need for immediate transfer to inert atmospheres. The solution is compatible with standard Schlenk techniques and can be used directly from the bottle when proper handling protocols are followed. As with all organometallic compounds, this reagent requires careful storage under inert conditions to maintain its performance characteristics over time.
FAQs
1. What precautions should be taken when handling methylzinc chloride in THF?
Always handle under nitrogen or argon atmosphere using standard Schlenk techniques. The solution is highly moisture-sensitive and pyrophoric, requiring flame-resistant gloves and proper ventilation.
2. Can this solution be diluted with additional THF without affecting performance?
Yes, but dilution should be performed under inert conditions using anhydrous THF. The resulting concentration will affect reaction kinetics and should be accounted for in experimental design.
3. What is the typical shelf life of this product when stored properly?
When stored unopened in its original AcroSeal® packaging at 2-8°C, the solution maintains its specified concentration for at least 12 months from the date of manufacture.
4. Are there any known incompatibilities with common laboratory materials?
The solution reacts violently with water and alcohols. It may also attack some plastics and rubber seals over prolonged contact, so glass or PTFE-lined equipment is recommended.
5. How does the AcroSeal® packaging benefit this particular reagent?
The AcroSeal® system provides an airtight, resealable container that prevents atmospheric contamination between uses, eliminating the need for immediate transfer to a glove box after opening.
