Description
Specifications Table
Product Name – Cyclopentyl methyl ether, 99.5%, Extra Dry, stabilized, AcroSeal®
Quantity/Pack Size – 1LT, 100ML
Form – Liquid
Grade – Extra Dry, 99.5%
Application – Solvent for moisture-sensitive reactions, chromatography, extractions
Product Overview
Cyclopentyl methyl ether (CPME) at 99.5% purity is an ultra-dry, stabilized solvent designed for applications demanding minimal water content and high chemical stability. The extra dry grade ensures water levels below 50 ppm, making it ideal for moisture-sensitive reactions where even trace humidity can compromise results. Stabilized with BHT (butylated hydroxytoluene), this ether resists peroxide formation, extending shelf life and maintaining consistency in long-term storage. Packaged in AcroSeal® bottles, the solvent is protected from atmospheric moisture and contaminants, preserving its high purity until use. The low viscosity and moderate boiling point (106°C) of CPME offer excellent solubility for a wide range of organic compounds while enabling easy removal via evaporation. Its ether structure provides a balanced polarity, making it a versatile alternative to THF or diethyl ether in many applications. The stabilized formulation minimizes degradation risks, ensuring reliable performance in repeated laboratory procedures.
FAQs
1. What is the water content in this extra dry cyclopentyl methyl ether?
The extra dry grade guarantees water content below 50 ppm, verified through Karl Fischer titration for moisture-sensitive applications.
2. How does AcroSeal® packaging benefit this solvent?
AcroSeal® bottles feature a unique septum cap that prevents moisture ingress and contamination, maintaining the solvent’s purity during storage and repeated use.
3. Is this CPME compatible with common laboratory plastics like PTFE or polypropylene?
Yes, cyclopentyl methyl ether is compatible with most laboratory plastics, including PTFE, polypropylene, and glass, but may soften some elastomers over prolonged exposure.
4. What stabilizer is used, and why is it necessary?
This CPME is stabilized with BHT (butylated hydroxytoluene) to inhibit peroxide formation, which can occur in ethers upon exposure to air or light.
5. Can this solvent be used as a direct replacement for THF in reactions?
While CPME shares similar solubility properties with THF, its higher boiling point and different polarity may require optimization of reaction conditions for direct substitution.
