Description
Specifications Table
Product Name – Propionyl chloride
Quantity/Pack Size – 100 g
Form – Liquid
Grade – Laboratory Reagent
Application – Organic synthesis, derivatization, intermediate reactions
Product Overview
Propionyl chloride is a highly reactive acyl chloride used extensively in organic synthesis for its ability to introduce propionyl groups into organic compounds. With a purity of 98% or higher, this laboratory-grade reagent ensures reliable and reproducible results in derivatization reactions, making it a staple in research and development labs. Its liquid form allows for easy handling and precise measurement, while its stability under standard lab conditions ensures long shelf life when stored properly. The compound is particularly valued for its role in forming amides, esters, and acid anhydrides, which are critical intermediates in pharmaceutical and agrochemical synthesis. Due to its corrosive nature, it must be handled with care, using appropriate protective equipment and storage conditions. This reagent is compatible with most organic solvents but reacts violently with water, necessitating dry and inert storage environments. Whether used in small-scale experiments or larger synthetic processes, propionyl chloride delivers consistent performance, making it an essential tool for chemists working on complex molecular transformations.
FAQs
1. What is the shelf life of propionyl chloride when stored properly?
When stored in a cool, dry place away from moisture and incompatible materials, propionyl chloride typically retains its stability for up to 2 years from the date of manufacture. Always check the label for specific expiration details.
2. Can propionyl chloride be used directly in aqueous reactions?
No, propionyl chloride reacts violently with water, hydrolyzing to form propionic acid and hydrogen chloride. It should only be used in anhydrous conditions or with compatible organic solvents.
3. What safety precautions should be taken while handling propionyl chloride?
Always wear protective gloves, goggles, and a lab coat when handling propionyl chloride. Work in a fume hood to avoid inhalation of vapors, and ensure proper ventilation. In case of spills, neutralize with a suitable base like sodium bicarbonate.
4. Is propionyl chloride compatible with glass containers for long-term storage?
Yes, propionyl chloride can be stored in glass containers, provided they are tightly sealed and free from moisture. However, for extended storage, amber glass bottles are preferred to minimize light exposure.
5. What are the common impurities found in propionyl chloride, and how do they affect reactions?
The most common impurities include propionic acid and hydrogen chloride, which form due to hydrolysis. These impurities can reduce reaction yields or cause side reactions, so it’s essential to use freshly opened or properly stored reagent.
