Description
Specifications Table
Product Name – Di-n-butyl ether, 99+%, Extra Dry, AcroSeal®
Quantity/Pack Size – 100ML, 1LT, 2.5LT
Form – Liquid
Grade – Extra Dry, 99%+
Application – Solvent, extraction, synthesis
Product Overview
Di-n-butyl ether, 99%+ purity in Extra Dry grade, is a high-quality solvent designed for demanding laboratory applications. The AcroSeal® packaging ensures minimal moisture contamination, preserving the compound’s integrity for sensitive reactions. This ether is characterized by its low water content, making it ideal for anhydrous conditions where trace moisture could compromise results. Its high boiling point (142°C) and low polarity provide excellent solubility for nonpolar organic compounds, while its stability under standard conditions ensures reliable performance. The Extra Dry grade undergoes rigorous purification, removing impurities that could interfere with analytical or synthetic processes. Whether used as a reaction medium, extraction solvent, or for recrystallization, this product delivers consistent purity and reproducibility. The AcroSeal® system further enhances shelf life by preventing atmospheric moisture ingress, reducing the need for additional drying steps. Compatible with most organic solvents, it integrates seamlessly into existing lab workflows without requiring specialized handling beyond standard ether precautions.
FAQs
1. What is the difference between Extra Dry and standard-grade di-n-butyl ether?
The Extra Dry grade undergoes additional purification to reduce water content to trace levels, often below 50 ppm, whereas standard grades may contain higher moisture. This makes it suitable for moisture-sensitive reactions where standard grades could introduce water as a contaminant.
2. Can this ether be used as a substitute for diethyl ether in extractions?
While both are ethers, di-n-butyl ether has a higher boiling point and lower volatility than diethyl ether, which may affect extraction efficiency. It is less polar, so its solvation properties differ, particularly for polar compounds. Always verify compatibility with your specific extraction protocol.
3. How should this product be stored to maintain its Extra Dry properties?
Store the unopened container in a cool, dry place away from direct sunlight and ignition sources. Once opened, reseal tightly using the AcroSeal® cap and purge with inert gas if possible. Avoid prolonged exposure to air, as ethers can gradually absorb moisture and form peroxides over time.
4. Is this ether compatible with plastic labware like PP or HDPE?
Di-n-butyl ether can soften or degrade certain plastics, including some PP and HDPE materials, especially with prolonged contact. Use glass or PTFE-lined containers for storage and handling to prevent contamination or container failure. Always check chemical resistance charts for your specific labware.
5. What precautions are needed when handling this solvent due to its AcroSeal® packaging?
The AcroSeal® system requires careful handling to avoid damaging the seal. Use only with compatible dispensing tools to prevent puncture or leakage. Do not force open the cap; instead, follow the manufacturer’s instructions for safe opening. Additionally, work in a fume hood due to the ether’s volatility and potential peroxide formation upon exposure to air.
