Description
Specifications Table
Product Name – Piperidine, 99.5%, purified by redistillation, AcrOSeal®
Quantity/Pack Size – 1LT, 100ML
Form – Liquid
Grade – 99.5% pure, redistilled
Application – Organic synthesis, solvent, catalyst
Product Overview
Piperidine, 99.5% pure and purified through redistillation, is a high-grade cyclic amine widely used in laboratory settings for its exceptional solvent properties and catalytic efficiency. This colorless liquid offers a strong, ammonia-like odor and is highly soluble in organic solvents, making it a versatile reagent in chemical synthesis. The AcrOSeal® packaging ensures minimal contamination and extended shelf life, preserving its purity for critical applications. Its high boiling point (106°C) and stability under standard conditions make it suitable for reactions requiring controlled environments. Piperidine is particularly valued in the preparation of pharmaceutical intermediates, agrochemicals, and specialty chemicals due to its ability to act as a base or nucleophile. The redistillation process removes impurities, enhancing its performance in sensitive analytical procedures. Whether used as a solvent, catalyst, or reactant, this lab-grade piperidine delivers consistent results, meeting the stringent demands of research and development workflows.
FAQs
1. What is the shelf life of redistilled piperidine?
When stored in its original AcrOSeal® packaging under cool, dry conditions, redistilled piperidine maintains its purity for up to 24 months from the date of manufacture. Exposure to air or moisture can accelerate degradation, so ensure the container is tightly sealed after each use.
2. Is this piperidine compatible with glassware?
Yes, 99.5% pure piperidine is fully compatible with standard borosilicate glassware. However, prolonged storage in glass containers may require additional sealing measures to prevent moisture absorption or evaporation, especially in humid environments.
3. Can this be used as a substitute for pyridine in reactions?
While both are cyclic amines, piperidine and pyridine have distinct chemical properties. Piperidine is a stronger base and more nucleophilic, which can alter reaction outcomes. Always verify compatibility with your specific protocol before substitution.
4. What precautions should be taken during handling?
Piperidine is highly flammable and corrosive. Use in a well-ventilated fume hood, wear nitrile gloves, safety goggles, and a lab coat. Avoid inhalation or skin contact, as it can cause irritation or burns. Keep away from ignition sources and oxidizing agents.
5. How does redistillation improve the quality of piperidine?
Redistillation removes volatile impurities, residual solvents, and moisture, resulting in a higher-purity product with more predictable reactivity. This process also minimizes batch-to-batch variability, ensuring consistent performance in sensitive applications.
